cnvd - cnvd-2020-61953

cnvd-2020-61953

Vulnerability from cnvd

Title: Cisco FXOS命令执行漏洞

Description:

Cisco FXOS Software是美国思科（Cisco）公司的一套运行在思科安全设备中的防火墙软件。

Cisco FXOS存在安全漏洞，该漏洞源于用户提供的命令的输入验证不足造成的。攻击者可利用该漏洞可以通过对设备进行身份验证并向受影响的命令提交精心设计的输入来利用此漏洞，在底层操作系统上使用root特权执行命令。

Severity: 高

Patch Name: Cisco FXOS命令执行漏洞的补丁

Patch Description:

Cisco FXOS Software是美国思科（Cisco）公司的一套运行在思科安全设备中的防火墙软件。

Cisco FXOS存在安全漏洞，该漏洞源于用户提供的命令的输入验证不足造成的。攻击者可利用该漏洞可以通过对设备进行身份验证并向受影响的命令提交精心设计的输入来利用此漏洞，在底层操作系统上使用root特权执行命令。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-cmdinj-b63rwKPm

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-3459

Impacted products

Name
Cisco Cisco FXOS

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-3459",
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  "serverity": "\u9ad8",
  "submitTime": "2020-10-23",
  "title": "Cisco FXOS\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-3459 (GCVE-0-2020-3459)

Vulnerability from cvelistv5

Published

2020-10-21 18:35

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-b63rwKPm	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Firepower Extensible Operating System (FXOS)	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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