CVE-2022-31734
6.1 · MEDIUMOverview
CVE-2022-31734 is a medium-severity vulnerability affecting cisco ws-c2940-8tf-s_firmware. 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 and patches from cisco. Update ws-c2940-8tf-s_firmware to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | ws-c2940-8tf-s_firmware | >= 0, < 12.2\(50\)sy | Affected |
| cisco | ws-c2940-8tt-s_firmware | >= 0, < 12.2\(50\)sy | Affected |
Frequently Asked Questions
What is CVE-2022-31734?
CVE-2022-31734 is a medium-severity vulnerability affecting cisco ws-c2940-8tf-s_firmware. 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 and patches from cisco. Update ws-c2940-8tf-s_firmware to the latest patched version. 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's AI-powered security agents can automatically detect CVE-2022-31734 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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