Vulnerabilites related to wago - 750-829
Vulnerability from fkie_nvd
Published
2021-10-26 10:15
Modified
2025-08-15 20:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
References
Impacted products
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "info@cert.vde.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-10-26T10:15:07.607",
"references": [
{
"source": "info@cert.vde.com",
"tags": [
"Vendor Advisory"
],
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"source": "info@cert.vde.com",
"tags": [
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"Third Party Advisory"
],
"url": "https://www.tenable.com/security/research/tra-2021-47"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
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"tags": [
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],
"url": "https://www.tenable.com/security/research/tra-2021-47"
}
],
"sourceIdentifier": "info@cert.vde.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-122"
}
],
"source": "info@cert.vde.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-06-26 07:15
Modified
2024-11-21 07:39
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| info@cert.vde.com | https://cert.vde.com/en/advisories/VDE-2023-006/ | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en/advisories/VDE-2023-006/ | Mitigation, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2021-05-24 11:15
Modified
2025-08-15 20:21
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| info@cert.vde.com | https://cert.vde.com/en-us/advisories/vde-2021-014 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en-us/advisories/vde-2021-014 | Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2021-10-26 10:15
Modified
2025-08-15 20:24
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-04-03 13:29
Modified
2024-11-21 04:14
Severity ?
Summary
Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port 2455/TCP/IP, used in Codesys management software, which may result in a denial-of-service condition of communications with commissioning and service tools.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| wago | 750-880_firmware | * | |
| wago | 750-880 | - | |
| wago | 750-881_firmware | * | |
| wago | 750-881 | - | |
| wago | 750-852_firmware | * | |
| wago | 750-852 | - | |
| wago | 750-882_firmware | * | |
| wago | 750-882 | - | |
| wago | 750-885_firmware | * | |
| wago | 750-885 | - | |
| wago | 750-831_firmware | * | |
| wago | 750-831 | - | |
| wago | 750-889_firmware | * | |
| wago | 750-889 | - | |
| wago | 750-829_firmware | * | |
| wago | 750-829 | - |
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"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-088-01"
},
{
"source": "ics-cert@hq.dhs.gov",
"tags": [
"Vendor Advisory"
],
"url": "https://www.wago.com/medias/Vulnerability-in-the-WAGO-Ethernet-TCP-IP-driver.pdf?context=bWFzdGVyfHJvb3R8MjgxNDk0fGFwcGxpY2F0aW9uL3BkZnxoOTcvaDhkLzkxNTAyMjMyMjA3NjYucGRmfGRlNWQ4ODc0NTE5M2UyNTUwNTIyNDRlOWFkNWI2YjNkMzg0YTVhYzlmYTBjNzM4MDdmNmYzOTM5M2ZlMGEzNzE"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/103726"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"US Government Resource"
],
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-088-01"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://www.wago.com/medias/Vulnerability-in-the-WAGO-Ethernet-TCP-IP-driver.pdf?context=bWFzdGVyfHJvb3R8MjgxNDk0fGFwcGxpY2F0aW9uL3BkZnxoOTcvaDhkLzkxNTAyMjMyMjA3NjYucGRmfGRlNWQ4ODc0NTE5M2UyNTUwNTIyNDRlOWFkNWI2YjNkMzg0YTVhYzlmYTBjNzM4MDdmNmYzOTM5M2ZlMGEzNzE"
}
],
"sourceIdentifier": "ics-cert@hq.dhs.gov",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-404"
}
],
"source": "ics-cert@hq.dhs.gov",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-404"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:27
Severity ?
Summary
CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory |
Impacted products
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"published": "2021-05-25T13:15:17.837",
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"tags": [
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},
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}
Vulnerability from fkie_nvd
Published
2021-10-26 10:15
Modified
2025-08-15 20:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation.
References
Impacted products
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"value": "En el servidor web de CODESYS V2 versiones anteriores a 1.1.9.22, unas peticiones de servidor web dise\u00f1adas pueden desencadenar un error de an\u00e1lisis. Dado que el resultado del analizador no se comprueba en todas las condiciones, puede producirse una desreferencia de puntero con una direcci\u00f3n no v\u00e1lida. Esto conlleva a una situaci\u00f3n de denegaci\u00f3n de servicio"
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"source": "info@cert.vde.com",
"tags": [
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"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
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"vulnStatus": "Analyzed",
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Vulnerability from fkie_nvd
Published
2021-10-26 10:15
Modified
2025-08-15 20:26
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-10-26 10:15
Modified
2025-08-15 20:25
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite.
References
Impacted products
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"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
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Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:27
Severity ?
Summary
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory |
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"value": "CODESYS V2 Web-Server versiones anteriores a 1.1.9.20, presenta una Lectura Fuera de L\u00edmites"
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"published": "2021-05-25T13:15:17.910",
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"tags": [
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"Vendor Advisory"
],
"url": "https://customers.codesys.com/index.php"
},
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},
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Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:27
Severity ?
Summary
CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2021-05-24 11:15
Modified
2025-08-15 20:21
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| info@cert.vde.com | https://cert.vde.com/en-us/advisories/vde-2021-014 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en-us/advisories/vde-2021-014 | Third Party Advisory |
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"tags": [
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}
Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:27
Severity ?
Summary
CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory |
Impacted products
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],
"url": "https://customers.codesys.com/index.php"
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Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:26
Severity ?
Summary
CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14725&token=08691519ef764b252630759eff925890176ecd78&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14725&token=08691519ef764b252630759eff925890176ecd78&download= | Vendor Advisory |
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"source": "cve@mitre.org",
"tags": [
"Permissions Required",
"Vendor Advisory"
],
"url": "https://customers.codesys.com/index.php"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required",
"Vendor Advisory"
],
"url": "https://customers.codesys.com/index.php"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:27
Severity ?
Summary
CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory |
Impacted products
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{
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"value": "CODESYS V2 Web-Server versiones anteriores a 1.1.9.20, presenta un Desbordamiento del B\u00fafer en la regi\u00f3n Stack de la memoria"
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"tags": [
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],
"url": "https://customers.codesys.com/index.php"
},
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Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:20
Severity ?
Summary
CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14725&token=08691519ef764b252630759eff925890176ecd78&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14725&token=08691519ef764b252630759eff925890176ecd78&download= | Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2021-10-26 10:15
Modified
2025-08-15 20:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2020-12-10 03:15
Modified
2024-11-21 04:59
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| info@cert.vde.com | https://cert.vde.com/en-us/advisories/vde-2020-042 | Patch, Third Party Advisory | |
| info@cert.vde.com | https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01 | Mitigation, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en-us/advisories/vde-2020-042 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01 | Mitigation, Third Party Advisory, US Government Resource |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| wago | 750-352_firmware | * | |
| wago | 750-352 | - | |
| wago | 750-831_firmware | * | |
| wago | 750-831 | - | |
| wago | 750-852_firmware | * | |
| wago | 750-852 | - | |
| wago | 750-880_firmware | * | |
| wago | 750-880 | - | |
| wago | 750-881_firmware | * | |
| wago | 750-881 | - | |
| wago | 750-889_firmware | * | |
| wago | 750-889 | - | |
| wago | 750-331_firmware | * | |
| wago | 750-331 | - | |
| wago | 750-829_firmware | * | |
| wago | 750-829 | - | |
| wago | 750-882_firmware | * | |
| wago | 750-882 | - | |
| wago | 750-885_firmware | * | |
| wago | 750-885 | - |
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Vulnerability from fkie_nvd
Published
2023-06-26 07:15
Modified
2024-11-21 07:39
Severity ?
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| info@cert.vde.com | https://cert.vde.com/en/advisories/VDE-2023-006/ | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en/advisories/VDE-2023-006/ | Mitigation, Third Party Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:28
Severity ?
Summary
CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14725&token=08691519ef764b252630759eff925890176ecd78&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14725&token=08691519ef764b252630759eff925890176ecd78&download= | Vendor Advisory |
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"tags": [
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],
"url": "https://customers.codesys.com/index.php"
},
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Vulnerability from fkie_nvd
Published
2021-05-25 13:15
Modified
2025-08-15 20:27
Severity ?
Summary
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14726&token=553da5d11234bbe1ceed59969d419a71bb8c8747&download= | Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2019-05-07 22:29
Modified
2024-11-21 04:19
Severity ?
Summary
The Web-GUI on WAGO Series 750-88x (750-330, 750-352, 750-829, 750-831, 750-852, 750-880, 750-881, 750-882, 750-884, 750-885, 750-889) and Series 750-87x (750-830, 750-849, 750-871, 750-872, 750-873) devices has undocumented service access.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| wago | 750-830_firmware | * | |
| wago | 750-830 | - | |
| wago | 750-849_firmware | * | |
| wago | 750-849 | - | |
| wago | 750-871_firmware | * | |
| wago | 750-871 | - | |
| wago | 750-872_firmware | * | |
| wago | 750-872 | - | |
| wago | 750-873_firmware | * | |
| wago | 750-873 | - | |
| wago | 750-330_firmware | * | |
| wago | 750-330 | - | |
| wago | 750-352_firmware | * | |
| wago | 750-352 | - | |
| wago | 750-829_firmware | * | |
| wago | 750-829 | - | |
| wago | 750-831_firmware | * | |
| wago | 750-831 | - | |
| wago | 750-852_firmware | * | |
| wago | 750-852 | - | |
| wago | 750-880_firmware | * | |
| wago | 750-880 | - | |
| wago | 750-881_firmware | * | |
| wago | 750-881 | - | |
| wago | 750-882_firmware | * | |
| wago | 750-882 | - | |
| wago | 750-884_firmware | * | |
| wago | 750-884 | - | |
| wago | 750-885_firmware | * | |
| wago | 750-885 | - | |
| wago | 750-889_firmware | * | |
| wago | 750-889 | - |
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],
"id": "CVE-2019-10712",
"lastModified": "2024-11-21T04:19:47.313",
"metrics": {
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"tags": [
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"vulnStatus": "Modified",
"weaknesses": [
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}
Vulnerability from fkie_nvd
Published
2021-05-25 12:15
Modified
2025-08-15 20:28
Severity ?
Summary
CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14727&token=25159b0fc4355f4c6bc2e074a519a9d0cdb23fbb&download= | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14727&token=25159b0fc4355f4c6bc2e074a519a9d0cdb23fbb&download= | Vendor Advisory |
Impacted products
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CVE-2021-34583 (GCVE-0-2021-34583)
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-16 20:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS V2 |
Version: all web servers < V1.1.9.22 |
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CVE-2021-30192 (GCVE-0-2021-30192)
Vulnerability from cvelistv5
Published
2021-05-25 12:09
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check.
References
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CVE-2018-8836 (GCVE-0-2018-8836)
Vulnerability from cvelistv5
Published
2018-04-03 13:00
Modified
2024-09-17 04:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-404 - IMPROPER RESOURCE SHUTDOWN OR RELEASE
Summary
Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port 2455/TCP/IP, used in Codesys management software, which may result in a denial-of-service condition of communications with commissioning and service tools.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| WAGO | WAGO 750 Series |
Version: 750-880 firmware version 10 and prior Version: 750-881 firmware version 10 and prior Version: 750-852 firmware version 10 and prior Version: 750-882 firmware version 10 and prior Version: 750-885 firmware version 10 and prior Version: 750-831 firmware version 10 and prior Version: 750-889 firmware version 10 and prior Version: 750-829 firmware version 10 and prior |
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CVE-2019-10712 (GCVE-0-2019-10712)
Vulnerability from cvelistv5
Published
2019-05-07 21:20
Modified
2024-08-04 22:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Web-GUI on WAGO Series 750-88x (750-330, 750-352, 750-829, 750-831, 750-852, 750-880, 750-881, 750-882, 750-884, 750-885, 750-889) and Series 750-87x (750-830, 750-849, 750-871, 750-872, 750-873) devices has undocumented service access.
References
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CVE-2021-30195 (GCVE-0-2021-30195)
Vulnerability from cvelistv5
Published
2021-05-25 12:33
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.
References
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CVE-2021-21000 (GCVE-0-2021-21000)
Vulnerability from cvelistv5
Published
2021-05-24 11:05
Modified
2024-09-16 18:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | WAGO | Series PFC200 Controller |
Version: 750-823 < Version: 750-829 < Version: 750-831/000-00x < Version: 750-832/000-00x < Version: 750-852 < Version: 750-862 < Version: 750-880/0xx-xxx < Version: 750-881 < Version: 750-882 < Version: 750-885/0xx-xxx < Version: 750-889 < Version: 750-890/0xx-xxx < Version: 750-891 < Version: 750-893 < |
||||||
|
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CVE-2021-34585 (GCVE-0-2021-34585)
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-16 21:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-252 - Unchecked Return Value
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS V2 |
Version: all web servers < V1.1.9.22 |
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CVE-2021-30193 (GCVE-0-2021-30193)
Vulnerability from cvelistv5
Published
2021-05-25 12:09
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write.
References
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CVE-2021-30190 (GCVE-0-2021-30190)
Vulnerability from cvelistv5
Published
2021-05-25 12:09
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control.
References
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CVE-2021-30187 (GCVE-0-2021-30187)
Vulnerability from cvelistv5
Published
2021-05-25 11:47
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command.
References
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CVE-2021-30194 (GCVE-0-2021-30194)
Vulnerability from cvelistv5
Published
2021-05-25 12:09
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read.
References
| ► | URL | Tags |
|---|---|---|
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CVE-2021-34596 (GCVE-0-2021-34596)
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-16 22:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-824 - Access of Uninitialized Pointer
Summary
A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS V2 |
Version: Runtime Toolkit 32 bit full < V2.4.7.56 Version: PLCWinNT < V2.4.7.56 |
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CVE-2021-30186 (GCVE-0-2021-30186)
Vulnerability from cvelistv5
Published
2021-05-25 12:33
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow.
References
| ► | URL | Tags |
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CVE-2021-34595 (GCVE-0-2021-34595)
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-17 03:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-823 - Use of Out-of-range Pointer Offset
Summary
A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS V2 |
Version: Runtime Toolkit 32 bit full < V2.4.7.56 Version: PLCWinNT < V2.4.7.56 |
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CVE-2021-30189 (GCVE-0-2021-30189)
Vulnerability from cvelistv5
Published
2021-05-25 12:09
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow.
References
| ► | URL | Tags |
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CVE-2021-30191 (GCVE-0-2021-30191)
Vulnerability from cvelistv5
Published
2021-05-25 12:09
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input.
References
| ► | URL | Tags |
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CVE-2021-21001 (GCVE-0-2021-21001)
Vulnerability from cvelistv5
Published
2021-05-24 11:05
Modified
2024-09-16 16:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | WAGO | Series PFC200 Controller |
Version: 750-823 < Version: 750-829 < Version: 750-831/000-00x < Version: 750-832/000-00x < Version: 750-852 < Version: 750-862 < Version: 750-880/0xx-xxx < Version: 750-881 < Version: 750-882 < Version: 750-885/0xx-xxx < Version: 750-889 < Version: 750-890/0xx-xxx < Version: 750-891 < Version: 750-893 < |
||||||
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CVE-2023-1619 (GCVE-0-2023-1619)
Vulnerability from cvelistv5
Published
2023-06-26 06:18
Modified
2024-10-02 05:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1288 - Improper Validation of Consistency within Input
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | Wago | 750-8202/xxx-xxx |
Version: FW1 < |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2023-1620 (GCVE-0-2023-1620)
Vulnerability from cvelistv5
Published
2023-06-26 06:19
Modified
2024-11-12 14:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1288 - Improper Validation of Consistency within Input
Summary
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | Wago | 750-8202/xxx-xxx |
Version: FW1 < |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2021-34584 (GCVE-0-2021-34584)
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-16 22:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-126 - Buffer Over-read
Summary
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS V2 |
Version: all web servers < V1.1.9.22 |
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CVE-2021-34586 (GCVE-0-2021-34586)
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-17 03:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-476 - NULL Pointer Dereference
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS V2 |
Version: all web servers < V1.1.9.22 |
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CVE-2021-30188 (GCVE-0-2021-30188)
Vulnerability from cvelistv5
Published
2021-05-25 12:33
Modified
2024-08-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow.
References
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CVE-2020-12516 (GCVE-0-2020-12516)
Vulnerability from cvelistv5
Published
2020-12-10 03:04
Modified
2024-09-16 22:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | WAGO | 750-331/xxx-xxx |
Version: FW1<=FW10 |
||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||
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