Vulnerability-Lookup

CNVD-2018-14575

Vulnerability from cnvd - Published: 2018-08-03

Title

Cisco 5000 Series Enterprise Network Compute System和UCS E-Series Servers认证绕过漏洞

Description

Cisco 5000 Series Enterprise Network Compute System和UCS E-Series Servers都是美国思科（Cisco）公司的产品。Cisco 5000 Series Enterprise Network Compute System是一套企业网络功能虚拟化解决方案。UCS E-Series Servers是一款数据中心级刀片服务器设备。 Cisco 5000 Series Enterprise Network Compute System和UCS E-Series Servers中的BIOS身份验证管理存在认证绕过漏洞，该漏洞源于受影响的系统未能执行正确的安全限制。本地攻击者可通过向受影响设备的BIOS身份验证对话框提交空密码值利用该漏洞访问受限制的BIOS命令。

Severity

中

Patch Name

Cisco 5000 Series Enterprise Network Compute System和UCS E-Series Servers认证绕过漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvh83260

Reference

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvh83260

Impacted products

Name
['Cisco 5000 Series Enterprise Network Compute System 0', 'Cisco Unified Computing (UCS) E-Series Servers']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-0362",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0362"
    }
  },
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  "discovererName": "Cisco",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-14575",
  "openTime": "2018-08-03",
  "patchDescription": "Cisco 5000 Series Enterprise Network Compute System\u548cUCS E-Series Servers\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco 5000 Series Enterprise Network Compute System\u662f\u4e00\u5957\u4f01\u4e1a\u7f51\u7edc\u529f\u80fd\u865a\u62df\u5316\u89e3\u51b3\u65b9\u6848\u3002UCS E-Series Servers\u662f\u4e00\u6b3e\u6570\u636e\u4e2d\u5fc3\u7ea7\u5200\u7247\u670d\u52a1\u5668\u8bbe\u5907\u3002\r\n\r\nCisco 5000 Series Enterprise Network Compute System\u548cUCS E-Series Servers\u4e2d\u7684BIOS\u8eab\u4efd\u9a8c\u8bc1\u7ba1\u7406\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u672a\u80fd\u6267\u884c\u6b63\u786e\u7684\u5b89\u5168\u9650\u5236\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u8bbe\u5907\u7684BIOS\u8eab\u4efd\u9a8c\u8bc1\u5bf9\u8bdd\u6846\u63d0\u4ea4\u7a7a\u5bc6\u7801\u503c\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53d7\u9650\u5236\u7684BIOS\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Cisco 5000 Series Enterprise Network Compute System\u548cUCS E-Series Servers\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco 5000 Series Enterprise Network Compute System 0",
      "Cisco Unified Computing (UCS) E-Series Servers"
    ]
  },
  "referenceLink": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvh83260",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-26",
  "title": "Cisco 5000 Series Enterprise Network Compute System\u548cUCS E-Series Servers\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-0362 (GCVE-0-2018-0362)

Vulnerability from cvelistv5 – Published: 2018-06-21 11:00 – Updated: 2024-11-29 14:56

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.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-29 14:37 UTC

CWE

CWE-287

Assigner

cisco mitre root Scorecard

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1041173	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco 5000 Series Enterprise Network Compute System and Cisco UCS E-Series Servers unknown	Affected: Cisco 5000 Series Enterprise Network Compute System and Cisco UCS E-Series Servers unknown

Date Public

2018-06-21 00:00

Show details on NVD website

JSON

To clipboard

{
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            ],
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          },
          {
            "name": "1041173",
            "tags": [
              "vdb-entry",
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            "url": "http://www.securitytracker.com/id/1041173"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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                "id": "CVE-2018-0362",
                "options": [
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                    "Exploitation": "none"
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                  },
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                    "Technical Impact": "partial"
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          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-encs-ucs-bios-auth-bypass"
        },
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-14575

CVE-2018-0362 (GCVE-0-2018-0362)

Tags

Sightings

Nomenclature

Related by attack behaviour