fkie_cve-2018-7789
Vulnerability from fkie_nvd
Published
2018-08-29 20:29
Modified
2024-11-21 04:12
Severity ?
Summary
An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cybersecurity@se.com | http://www.securityfocus.com/bid/105171 | Third Party Advisory, VDB Entry | |
| cybersecurity@se.com | https://ics-cert.us-cert.gov/advisories/ICSA-18-240-02 | Mitigation, Third Party Advisory, US Government Resource | |
| cybersecurity@se.com | https://www.schneider-electric.com/en/download/document/SEVD-2018-233-01/ | Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/105171 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-18-240-02 | Mitigation, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.schneider-electric.com/en/download/document/SEVD-2018-233-01/ | Mitigation, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| schneider-electric | modicon_m221_firmware | * | |
| schneider-electric | modicon_m221 | - |
{
"configurations": [
{
"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:o:schneider-electric:modicon_m221_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "55D26878-E5EB-4537-A252-34B3EBB758CC",
"versionEndExcluding": "1.6.2.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
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"criteria": "cpe:2.3:h:schneider-electric:modicon_m221:-:*:*:*:*:*:*:*",
"matchCriteriaId": "BB0D83F4-B718-47AB-AFB8-B576CB138AAC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric\u0027s Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de comprobaci\u00f3n incorrecta de condiciones inusuales o excepcionales en el producto Modicon M221, de Schneider Electric (todas las referencias y todas las versiones anteriores al firmware V1.6.2.0). La vulnerabilidad permite que usuarios no autorizados reinicien Modicon M221 remotamente mediante frames manipulados del protocolo de programaci\u00f3n."
}
],
"id": "CVE-2018-7789",
"lastModified": "2024-11-21T04:12:44.300",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"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",
"version": "3.1"
},
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"impactScore": 3.6,
"source": "nvd@nist.gov",
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},
"published": "2018-08-29T20:29:00.343",
"references": [
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"source": "cybersecurity@se.com",
"tags": [
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"url": "http://www.securityfocus.com/bid/105171"
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"url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-233-01/"
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"url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-233-01/"
}
],
"sourceIdentifier": "cybersecurity@se.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-754"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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