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CVE-2022-31734

6.1 · MEDIUM

Cisco Catalyst 2940 Series Switches provided by Cisco Systems, Inc.

Published Jun 20, 2022CWE-79EPSS 0.63%

Overview

CVE-2022-31734 is a medium-severity vulnerability. It was published on June 20, 2022 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refjvn.jp/en/jp/JVN94363766/index.htmlRefwww.cisco.com/c/en/us/obsolete/switches/cisco-catalyst-2940-series-switches.htmlRefjvn.jp/en/jp/JVN94363766/index.htmlRefwww.cisco.com/c/en/us/obsolete/switches/cisco-catalyst-2940-series-switches.html

How CyberStrike helps

Frequently asked questions

What is CVE-2022-31734?

CVE-2022-31734 is a medium-severity vulnerability. It was published on June 20, 2022 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2022-31734?

This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2022-31734?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-31734?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-31734 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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