Improper access control in Intel PCIe Switch - CVE-2025-24323
Published: August 19, 2025
Vulnerability identifier: #VU114206
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-24323
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in firmware package and LED mode toggle tool. A local administrator can bypass implemented security restrictions and gain elevated privileges on the system.
Affected software
Intel PCIe Switch
How to mitigate CVE-2025-24323
Install updates from vendor's website.
Intel PCIe Switch - update to MR4_1.0b1