Input validation error in vCenter Server - CVE-2025-41241

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Main Vulnerability Database Vulnerabilities #VU113509

Input validation error in vCenter Server - CVE-2025-41241

Published: July 30, 2025


Vulnerability identifier: #VU113509
CSH Severity: Low
CVSS v4: 5.9 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-41241
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote user with permissions to perform API calls for guest OS customization can send specially crafted input to the API and perform a denial of service (DoS) attack.


Affected software

vCenter Server
IBM Cloud Pak System

How to mitigate CVE-2025-41241

Install updates from vendor's website.

vCenter Server - addressed in versions 7.0 U3v, 8.0 U3g
IBM Cloud Pak System - update to 2.3.6.1

External References

Related Security Bulletins