Vulnerability-Lookup

CNVD-2017-07542

Vulnerability from cnvd - Published: 2017-05-25

Title

Cisco Nexus 5000 Series Switches NX-OS System Software命令注入漏洞（CNVD-2017-07542）

Description

Cisco Nexus 5000 Series Switches是美国思科（Cisco）公司的Cisco Nexus系列数据中心级交换机。Cisco NX-OS System Software是运行在其中的一套数据中心操作系统。 Cisco Nexus 5000 Series Switches中的Cisco NX-OS System Software 7.1版本至7.3版本的中Telnet CLI命令存在命令注入漏洞。本地攻击者可通过注入特制的命令参数利用该漏洞在用户路径之外以用户权限读取或写入任意的文件。

Severity

低

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.cisco.com/

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-nss1

Impacted products

Name
Cisco NX-OS System Software 7.1-7.3

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "98528"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6650"
    }
  },
  "description": "Cisco Nexus 5000 Series Switches\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684Cisco Nexus\u7cfb\u5217\u6570\u636e\u4e2d\u5fc3\u7ea7\u4ea4\u6362\u673a\u3002Cisco NX-OS System Software\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u6570\u636e\u4e2d\u5fc3\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco Nexus 5000 Series Switches\u4e2d\u7684Cisco NX-OS System Software 7.1\u7248\u672c\u81f37.3\u7248\u672c\u7684\u4e2dTelnet CLI\u547d\u4ee4\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6ce8\u5165\u7279\u5236\u7684\u547d\u4ee4\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7528\u6237\u8def\u5f84\u4e4b\u5916\u4ee5\u7528\u6237\u6743\u9650\u8bfb\u53d6\u6216\u5199\u5165\u4efb\u610f\u7684\u6587\u4ef6\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.cisco.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-07542",
  "openTime": "2017-05-25",
  "products": {
    "product": "Cisco NX-OS System Software 7.1-7.3"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-nss1",
  "serverity": "\u4f4e",
  "submitTime": "2017-05-23",
  "title": "Cisco Nexus 5000 Series Switches NX-OS System Software\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2017-07542\uff09"
}

CVE-2017-6650 (GCVE-0-2017-6650)

Vulnerability from cvelistv5 – Published: 2017-05-22 01:00 – Updated: 2024-08-05 15:33

Summary

A vulnerability in the Telnet CLI command of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting crafted command arguments into the Telnet CLI command. An exploit could allow the attacker to read or write arbitrary files at the user's privilege level outside of the user's path. Cisco Bug IDs: CSCvb86771.

Severity

No CVSS data available.

CWE

CWE-20

Assigner

cisco mitre root Scorecard

References

3 references

URL	Tags
http://www.securitytracker.com/id/1038518	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/98528	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Nexus Series Switches	Affected: Cisco Nexus Series Switches

Date Public

2017-05-21 00:00

Show details on NVD website

JSON

To clipboard

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        }
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      "problemTypes": [
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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.

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.

Action not permitted

CNVD-2017-07542

CVE-2017-6650 (GCVE-0-2017-6650)

Tags

Sightings

Nomenclature

Related by attack behaviour