cnvd - cnvd-2020-61952

cnvd-2020-61952

Vulnerability from cnvd

Title: Cisco FXOS OS命令注入漏洞

Description:

Cisco FXOS Software是一款运行在思科安全设备中的防火墙软件。

Cisco FXOS Software的CLI存在输入验证漏洞，本地攻击者可以利用该漏洞提交特殊的请求，可提升权限，以ROOT权限执行任意命令。

Severity: 高

Patch Name: Cisco FXOS OS命令注入漏洞的补丁

Patch Description:

Cisco FXOS Software是一款运行在思科安全设备中的防火墙软件。

Cisco FXOS Software的CLI存在输入验证漏洞，本地攻击者可以利用该漏洞提交特殊的请求，可提升权限，以ROOT权限执行任意命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-cmdinj-pqZvmXCr

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-3457

Impacted products

Name
Cisco FXOS Software

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-3457",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3457"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-61952",
  "openTime": "2020-11-11",
  "patchDescription": "Cisco FXOS Software\u662f\u4e00\u6b3e\u8fd0\u884c\u5728\u601d\u79d1\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u9632\u706b\u5899\u8f6f\u4ef6\u3002\r\n\r\nCisco FXOS Software\u7684CLI\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u63d0\u5347\u6743\u9650\uff0c\u4ee5ROOT\u6743\u9650\u6267\u884c\u4efb\u610f\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 FXOS OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco FXOS Software"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3457",
  "serverity": "\u9ad8",
  "submitTime": "2020-10-26",
  "title": "Cisco FXOS OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-3457 (GCVE-0-2020-3457)

Vulnerability from cvelistv5

Published

2020-10-21 18:36

Modified

2024-11-13 17:49

Severity ?

6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-78

Summary

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute commands on the underlying operating system with root privileges.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-cmdinj-pqZvmXCr	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Adaptive Security Appliance (ASA) Software	Version: n/a

Show details on NVD website

JSON

To clipboard

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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.

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