Missing authorization in Junos OS Evolved - CVE-2025-52954
Published: July 10, 2025
Vulnerability identifier: #VU112735
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-52954
CWE-ID: CWE-862
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to missing authorization error in the internal virtual routing and forwarding (VRF). A local user can gain root privileges, leading to a system compromise.
Affected software
Junos OS Evolved
How to mitigate CVE-2025-52954
Install updates from vendor's website.
Junos OS Evolved - addressed in versions 22.2R3-S7-EVO, 22.4R3-S7-EVO, 23.2R2-S4-EVO, 23.4R2-S5-EVO