What is CVE-2025-30652?

CVE-2025-30652 is a medium-severity vulnerability in Juniper Junos, classified under Improper Handling of Exceptional Conditions. CVSS score: 5.5/10. Published 2025-04-09.

How severe is CVE-2025-30652?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Juniper Junos

CVE-2025-30652

An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker executing a CLI command to cause a Denial of Service (D…

EPSS: 0.001 (4.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Juniper Junos — versions 21.2, 21.4, 22.2
Juniper Junos_os_evolved — versions 21.2, 21.4, 22.2
Juniper Networks Junos Os — versions 0, 21.4, 22.2
Juniper Networks Junos Os Evolved — versions 0, 21.4-EVO, 22.2-EVO

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions

References

sirt@juniper.net (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-30652?: CVE-2025-30652 is a medium-severity vulnerability in Juniper Junos, classified under Improper Handling of Exceptional Conditions. CVSS score: 5.5/10. Published 2025-04-09.
How severe is CVE-2025-30652?: Medium severity. CVSS v3 base score is 5.5 out of 10.