5.4
CVSSv3

CVE-2023-20265

Published: 21/11/2023 Updated: 25/01/2024
CVSS v3 Base Score: 5.4 | Impact Score: 2.7 | Exploitability Score: 2.3
VMScore: 0

Vulnerability Summary

A vulnerability in the web-based management interface of a small subset of Cisco IP Phones could allow an authenticated, remote malicious user to conduct a stored cross-site scripting (XSS) attack against a user of the interface on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to view a page containing malicious HTML or script content. A successful exploit could allow the malicious user to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have valid credentials to access the web-based management interface of the affected device.

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