CVE-2021-36285 (GCVE-0-2021-36285)
Vulnerability from cvelistv5
Published
2021-09-28 19:20
Modified
2024-09-17 03:37
Severity ?
EPSS score ?
Summary
Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. A local authenticated malicious administrator could exploit this vulnerability to bypass excessive NVMe password attempt mitigations in order to carry out a brute force attack.
References
▼ | URL | Tags | |
---|---|---|---|
security_alert@emc.com | https://www.dell.com/support/kbdoc/000191495/ | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.dell.com/support/kbdoc/000191495/ | Vendor Advisory |
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Un administrador local autenticado malicioso podr\\u00eda explotar esta vulnerabilidad para omitir las mitigaciones de intentos de contrase\\u00f1a excesivos de NVMe con el fin de llevar a cabo un ataque de fuerza bruta\"}]", id: "CVE-2021-36285", lastModified: "2024-11-21T06:13:25.617", metrics: "{\"cvssMetricV31\": [{\"source\": \"security_alert@emc.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L\", \"baseScore\": 5.7, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 1.5, \"impactScore\": 3.7}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 4.4, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 0.8, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:P/I:N/A:N\", \"baseScore\": 2.1, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 3.9, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", published: "2021-09-28T20:15:07.673", references: "[{\"url\": \"https://www.dell.com/support/kbdoc/000191495/\", \"source\": \"security_alert@emc.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.dell.com/support/kbdoc/000191495/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]", sourceIdentifier: "security_alert@emc.com", vulnStatus: "Modified", weaknesses: "[{\"source\": \"security_alert@emc.com\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-307\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2021-36285\",\"sourceIdentifier\":\"security_alert@emc.com\",\"published\":\"2021-09-28T20:15:07.673\",\"lastModified\":\"2024-11-21T06:13:25.617\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. 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Sightings
Author | Source | Type | Date |
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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.