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CVE-2022-31734

Quick assessment

Affected
Cisco Systems, Inc. Cisco Catalyst 2940 Series Switches
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco Catalyst是美国思科（Cisco）公司的一系列交换机。 Cisco Catalyst 2940 系列交换机存在存在跨站脚本漏洞。攻击者通过该漏洞可以在用户的网络浏览器上执行任意脚本。

AI Predicted 4.3 Difficulty: Easy EPSS 0.63% · P49

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2022-31734

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cisco Catalyst 2940 Series Switches provided by Cisco Systems, Inc. contain a reflected cross-site scripting vulnerability regarding error page generation. An arbitrary script may be executed on the web browser of the user who is using the product. The affected firmware is prior to 12.2(50)SY released in 2011, and Cisco Catalyst 2940 Series Switches have been retired since January 2015
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Catalyst 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Catalyst是美国思科（Cisco）公司的一系列交换机。 Cisco Catalyst 2940 系列交换机存在存在跨站脚本漏洞。攻击者通过该漏洞可以在用户的网络浏览器上执行任意脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cisco Systems, Inc. Cisco Catalyst 2940 Series Switches firmware versions prior to 12.2(50)SY -

II. Public POCs for CVE-2022-31734

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III. Intelligence Information for CVE-2022-31734

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Vendor Advisories for CVE-2022-31734 (1)

Other References for CVE-2022-31734 (1)

IV. Related Vulnerabilities

Same vendor: Cisco Systems, Inc.

V. Comments for CVE-2022-31734

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