**Name of the Vulnerable Software and Affected Versions:**
Juniper Networks Junos OS Evolved versions prior to 22.2R3-S7-EVO
Juniper Networks Junos OS Evolved versions 22.4 through 22.4R3-S7-EVO
Juniper Networks Junos OS Evolved versions 23.2 through 23.2R2-S4-EVO
Juniper Networks Junos OS Evolved versions 23.4 through 23.4R2-S5-EVO
Juniper Networks Junos OS Evolved versions 24.2 through 24.2R2-S1-EVO
Juniper Networks Junos OS Evolved versions 24.4 through 24.4R1-S2-EVO and 24.4R2-EVO
**Description:**
A missing authorization vulnerability exists in the internal virtual routing and forwarding (VRF) of the software. This allows a local, low-privileged user to gain root privileges, potentially leading to a system compromise. A user with the ability to send packets over the internal VRF can execute arbitrary Junos commands and modify the configuration.
**Recommendations:**
Update to Junos OS Evolved version 22.2R3-S7-EVO or later.
Update to Junos OS Evolved version 22.4R3-S7-EVO or later.
Update to Junos OS Evolved version 23.2R2-S4-EVO or later.
Update to Junos OS Evolved version 23.4R2-S5-EVO or later.
Update to Junos OS Evolved version 24.2R2-S1-EVO or later.
Update to Junos OS Evolved version 24.4R1-S2-EVO or 24.4R2-EVO or later.