CVE-2025-20296

Medium

Description

A vulnerability in the web-based management interface of Cisco UCS Manager Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious data into specific pages of the interface. A successful exploit could allow the attacker 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 be a member of the Administrator or AAA Administrator role.

SeverityMedium
CVSS5.4
Exploit probability—
ProductCisco Ucs Manager
PublishedAug 27, 2025
First seenAug 27, 2025

How to fix

Update
  • cisco ucs_manager4.2\(3p\), 4.3\(6a\) or later

Affected products

ProductAffected versionsFixed in
cisco ucs_managerv < 4.2\(3p\), 4.3\(2b\) ≤ v < 4.3\(6a\)4.2\(3p\), 4.3\(6a\)

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