#VU108104 Improper handling of exceptional conditions in Junos OS Evolved and Juniper Junos OS - CVE-2025-30652

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU108104

#VU108104 Improper handling of exceptional conditions in Junos OS Evolved and Juniper Junos OS - CVE-2025-30652

Published: May 1, 2025


Vulnerability identifier: #VU108104
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-30652
CWE-ID: CWE-755
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Junos OS Evolved
Juniper Junos OS
Software vendor:
Juniper Networks, Inc.

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper handling of exceptional conditions error in routing protocol daemon (rpd). A local user can cause a Denial of Service (DoS).

When asregex-optimized is configured and a specific "show route as-path" CLI command is executed, the rpd crashes and restarts.

Repeated execution of this command will cause a sustained DoS condition.


Remediation

Install updates from vendor's website.

External links