CVE-2025-52954
Severity CVSS v4.0:
HIGH
Type:
Unavailable / Other
Publication date:
11/07/2025
Last modified:
15/07/2025
Description
A Missing Authorization vulnerability in the internal virtual routing and forwarding (VRF) of Juniper Networks Junos OS Evolved allows a local, low-privileged user to gain root privileges, leading to a system compromise.<br />
<br />
Any low-privileged user with the capability to send packets over the internal VRF can execute arbitrary Junos commands and modify the configuration, and thus compromise the system. <br />
<br />
This issue affects Junos OS Evolved: <br />
<br />
<br />
<br />
* All versions before 22.2R3-S7-EVO, <br />
* from 22.4 before 22.4R3-S7-EVO, <br />
* from 23.2 before 23.2R2-S4-EVO, <br />
* from 23.4 before 23.4R2-S5-EVO, <br />
* from 24.2 before 24.2R2-S1-EVO<br />
* from 24.4 before 24.4R1-S2-EVO, 24.4R2-EVO.
Impact
Base Score 4.0
8.50
Severity 4.0
HIGH
Base Score 3.x
7.80
Severity 3.x
HIGH