cve-2018-0362
Vulnerability from cvelistv5
Published
2018-06-21 11:00
Modified
2024-11-29 14:56
Severity ?
EPSS score ?
Summary
A vulnerability in BIOS authentication management of Cisco 5000 Series Enterprise Network Compute System and Cisco Unified Computing (UCS) E-Series Servers could allow an unauthenticated, local attacker to bypass the BIOS authentication and execute actions as an unprivileged user. The vulnerability is due to improper security restrictions that are imposed by the affected system. An attacker could exploit this vulnerability by submitting an empty password value to an affected device's BIOS authentication prompt. An exploit could allow the attacker to have access to a restricted set of user-level BIOS commands. Cisco Bug IDs: CSCvh83260.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securitytracker.com/id/1041173 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-encs-ucs-bios-auth-bypass | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1041173 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-encs-ucs-bios-auth-bypass | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco 5000 Series Enterprise Network Compute System and Cisco UCS E-Series Servers unknown |
Version: Cisco 5000 Series Enterprise Network Compute System and Cisco UCS E-Series Servers unknown |
|
|
|||
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"descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in BIOS authentication management of Cisco 5000 Series Enterprise Network Compute System and Cisco Unified Computing (UCS) E-Series Servers could allow an unauthenticated, local attacker to bypass the BIOS authentication and execute actions as an unprivileged user. The vulnerability is due to improper security restrictions that are imposed by the affected system. An attacker could exploit this vulnerability by submitting an empty password value to an affected device\u0027s BIOS authentication prompt. An exploit could allow the attacker to have access to a restricted set of user-level BIOS commands. Cisco Bug IDs: CSCvh83260.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en la gesti\\u00f3n de la autenticaci\\u00f3n de la BIOS en Cisco 5000 Series Enterprise Network Compute System y Cisco Unified Computing (UCS) E-Series Servers podr\\u00eda permitir que un atacante local no autenticado omita la autenticaci\\u00f3n de la BIOS y ejecute acciones como usuario no privilegiado. La vulnerabilidad se debe a las restricciones de seguridad indebidas impuestas por el sistema afectado. Un atacante podr\\u00eda explotar esta vulnerabilidad enviando un valor de contrase\\u00f1a vac\\u00edo a la petici\\u00f3n de autenticaci\\u00f3n de la BIOS de un dispositivo afectado. Su explotaci\\u00f3n podr\\u00eda permitir que el atacante tenga acceso a un conjunto restringido de comandos de la BIOS de nivel de usuario. Cisco Bug IDs: CSCvh83260.\"}]",
"id": "CVE-2018-0362",
"lastModified": "2024-11-21T03:38:03.917",
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"published": "2018-06-21T11:29:00.977",
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}
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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.