fkie_cve-2021-34581
Vulnerability from fkie_nvd
Published
2021-08-31 11:15
Modified
2024-11-21 06:10
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
Missing Release of Resource after Effective Lifetime vulnerability in OpenSSL implementation of WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 in versions FW4 up to FW15 allows an unauthenticated attacker to cause DoS on the device.
References
▶ | URL | Tags | |
---|---|---|---|
info@cert.vde.com | https://cert.vde.com/en-us/advisories/vde-2021-038 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en-us/advisories/vde-2021-038 | Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
wago | 750-880\/040-000_firmware | * | |
wago | 750-880\/040-000 | - | |
wago | 750-880\/025-002_firmware | * | |
wago | 750-880\/025-002 | - | |
wago | 750-880\/025-001_firmware | * | |
wago | 750-880\/025-001 | - | |
wago | 750-880\/025-000_firmware | * | |
wago | 750-880\/025-000 | - | |
wago | 750-831\/000-002_firmware | * | |
wago | 750-831\/000-002 | - | |
wago | 750-889_firmware | * | |
wago | 750-889 | - | |
wago | 750-881_firmware | * | |
wago | 750-881 | - | |
wago | 750-831_firmware | * | |
wago | 750-831 | - | |
wago | 750-880_firmware | * | |
wago | 750-880 | - |
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"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" }, "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", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-08-31T11:15:07.830", "references": [ { "source": "info@cert.vde.com", "tags": [ "Third Party Advisory" ], "url": "https://cert.vde.com/en-us/advisories/vde-2021-038" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://cert.vde.com/en-us/advisories/vde-2021-038" } ], "sourceIdentifier": "info@cert.vde.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-772" } ], "source": "info@cert.vde.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-772" } ], "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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