Vulnerability-Lookup

CNVD-2016-01458

Vulnerability from cnvd - Published: 2016-03-07

Title

Cisco Nexus 3000/3500交换机默认凭证漏洞

Description

Cisco Nexus是思科的网络交换机系列产品，专为数据中心设计。 Cisco Nexus 3000系列交换机及Cisco Nexus 3500平台交换机上NX-OS中存在安全漏洞，此漏洞源于安装时创建的、无法删除或更改的一个用户帐户，密码也为默认静态的。允许未经身份验证的远程攻击者以root用户身份登录到设备，且具有bash shell访问权限。

Severity

高

Patch Name

Cisco Nexus 3000/3500交换机默认凭证漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-n3k

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-n3k

Impacted products

Name
['Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(1)', 'Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(2)', 'Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(3)', 'Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(4)', 'Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(5)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(1)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(2)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(3)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(4)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(5)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A7(1)']

Name

['Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(1)', 'Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(2)', 'Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(3)', 'Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(4)', 'Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(5)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(1)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(2)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(3)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(4)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(5)', 'Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A7(1)']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1329"
    }
  },
  "description": "Cisco Nexus\u662f\u601d\u79d1\u7684\u7f51\u7edc\u4ea4\u6362\u673a\u7cfb\u5217\u4ea7\u54c1\uff0c\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u3002\r\n\r\nCisco Nexus 3000\u7cfb\u5217\u4ea4\u6362\u673a\u53caCisco Nexus 3500\u5e73\u53f0\u4ea4\u6362\u673a\u4e0aNX-OS\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u6b64\u6f0f\u6d1e\u6e90\u4e8e\u5b89\u88c5\u65f6\u521b\u5efa\u7684\u3001\u65e0\u6cd5\u5220\u9664\u6216\u66f4\u6539\u7684\u4e00\u4e2a\u7528\u6237\u5e10\u6237\uff0c\u5bc6\u7801\u4e5f\u4e3a\u9ed8\u8ba4\u9759\u6001\u7684\u3002\u5141\u8bb8\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u4ee5root\u7528\u6237\u8eab\u4efd\u767b\u5f55\u5230\u8bbe\u5907\uff0c\u4e14\u5177\u6709bash shell\u8bbf\u95ee\u6743\u9650\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-n3k",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01458",
  "openTime": "2016-03-07",
  "patchDescription": "Cisco Nexus\u662f\u601d\u79d1\u7684\u7f51\u7edc\u4ea4\u6362\u673a\u7cfb\u5217\u4ea7\u54c1\uff0c\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u3002\r\n\r\nCisco Nexus 3000\u7cfb\u5217\u4ea4\u6362\u673a\u53caCisco Nexus 3500\u5e73\u53f0\u4ea4\u6362\u673a\u4e0aNX-OS\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u6b64\u6f0f\u6d1e\u6e90\u4e8e\u5b89\u88c5\u65f6\u521b\u5efa\u7684\u3001\u65e0\u6cd5\u5220\u9664\u6216\u66f4\u6539\u7684\u4e00\u4e2a\u7528\u6237\u5e10\u6237\uff0c\u5bc6\u7801\u4e5f\u4e3a\u9ed8\u8ba4\u9759\u6001\u7684\u3002\u5141\u8bb8\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u4ee5root\u7528\u6237\u8eab\u4efd\u767b\u5f55\u5230\u8bbe\u5907\uff0c\u4e14\u5177\u6709bash shell\u8bbf\u95ee\u6743\u9650\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 Nexus 3000/3500\u4ea4\u6362\u673a\u9ed8\u8ba4\u51ed\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(1)",
      "Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(2)",
      "Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(3)",
      "Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(4)",
      "Cisco NX-OS on Nexus 3000 Series Switches 6.0(2)U6(5)",
      "Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(1)",
      "Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(2)",
      "Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(3)",
      "Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(4)",
      "Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A6(5)",
      "Cisco NX-OS on Nexus 3500 Platform Switches 6.0(2)A7(1)"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-n3k",
  "serverity": "\u9ad8",
  "submitTime": "2016-03-04",
  "title": "Cisco Nexus 3000/3500\u4ea4\u6362\u673a\u9ed8\u8ba4\u51ed\u8bc1\u6f0f\u6d1e"
}

CVE-2016-1329 (GCVE-0-2016-1329)

Vulnerability from cvelistv5 – Published: 2016-03-03 11:00 – Updated: 2024-08-05 22:55

Summary

Cisco NX-OS 6.0(2)U6(1) through 6.0(2)U6(5) on Nexus 3000 devices and 6.0(2)A6(1) through 6.0(2)A6(5) and 6.0(2)A7(1) on Nexus 3500 devices has hardcoded credentials, which allows remote attackers to obtain root privileges via a (1) TELNET or (2) SSH session, aka Bug ID CSCuy25800.

Severity

No CVSS data available.

CWE

Assigner

cisco mitre root

References

3 references

URL	Tags
https://isc.sans.edu/forums/diary/20795	x_refsource_MISC
http://www.securitytracker.com/id/1035161	vdb-entryx_refsource_SECTRACK
http://tools.cisco.com/security/center/content/Ci…	vendor-advisoryx_refsource_CISCO

Date Public

2016-03-02 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T22:55:13.907Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          },
          {
            "name": "20160302 Cisco Nexus 3000 Series and 3500 Platform Switches Insecure Default Credentials Vulnerability",
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            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-n3k"
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        ],
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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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

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.