cvedb.io
CVE-2025-20255
MEDIUM · CVSS 4.3
EPSS exploitation probability: 0%
Published 2025-05-21T17:15:56.890 · Last modified 2026-06-17T08:41:12.430

Summary

A vulnerability in client join services of Cisco Webex Meetings could allow an unauthenticated, remote attacker to manipulate cached HTTP responses within the meeting join service. This vulnerability is due to improper handling of malicious HTTP requests to the affected service. An attacker could exploit this vulnerability by manipulating stored HTTP responses within the service, also known as HTTP cache poisoning. A successful exploit could allow the attacker to cause the Webex Meetings service to return incorrect HTTP responses to clients.

Affected products

cisco — webex_meetings

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.