Missing authentication for critical function in Junos OS - CVE-2024-30391
Published: April 11, 2024
Vulnerability identifier: #VU88457
CSH Severity: Medium
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-30391
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to manipulate or delete data.
The vulnerability exists due to missing authentication for critical function error in the Packet Forwarding Engine (pfe). A remote non-authenticated attacker can cause limited impact to the integrity or availability of the device.
Affected software
Junos OS
How to mitigate CVE-2024-30391
Install updates from vendor's website.
Junos OS - addressed in versions 20.4R3-S7, 21.1R3, 21.2R2-S1, 21.2R3, 21.3R1-S2, 21.3R2, 21.4R1