cnvd - cnvd-2020-66207

cnvd-2020-66207

Vulnerability from cnvd

Title: Cisco Secure Web Appliance权限提升漏洞

Description:

Cisco AsyncOS是美国思科（Cisco）公司的一款应用于思科设备的操作系统。

Cisco AsyncOS for the Cisco Secure Web Appliance存在操作系统命令注入漏洞，该漏洞源于对用户提供的web界面和CLI输入的验证不足造成的。攻击者可利用该漏洞执行命令注入并将特权提升到root。一个成功的攻击可以允许攻击者在u盘上执行任意命令。

Severity: 中

Patch Name: Cisco Secure Web Appliance权限提升漏洞的补丁

Patch Description:

Cisco AsyncOS是美国思科（Cisco）公司的一款应用于思科设备的操作系统。

Cisco AsyncOS for the Cisco Secure Web Appliance存在操作系统命令注入漏洞，该漏洞源于对用户提供的web界面和CLI输入的验证不足造成的。攻击者可利用该漏洞执行命令注入并将特权提升到root。一个成功的攻击可以允许攻击者在u盘上执行任意命令。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:

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-wsa-prv-esc-nPzWZrQj

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-3367

Impacted products

Name
Cisco Cisco Secure Web Appliance

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-3367",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3367"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3367",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-19",
  "title": "Cisco Secure Web Appliance\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-3367 (GCVE-0-2020-3367)

Vulnerability from cvelistv5

Published

2020-11-18 17:40

Modified

2024-11-13 17:38

Severity ?

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

CWE

CWE-78

Summary

A vulnerability in the log subscription subsystem of Cisco AsyncOS for the Cisco Secure Web Appliance (formerly Web Security Appliance) could allow an authenticated, local attacker to perform command injection and elevate privileges to root. This vulnerability is due to insufficient validation of user-supplied input for the web interface and CLI. An attacker could exploit this vulnerability by authenticating to the affected device and injecting scripting commands in the scope of the log subscription subsystem. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system and elevate privileges to root.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wsa-prv-esc-nPzWZrQj	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Web Security Appliance (WSA)	Version: n/a

Show details on NVD website

JSON

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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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