What is CVE-2025-52984?

CVE-2025-52984 is a medium-severity vulnerability in Juniper Junos, classified under NULL Pointer Dereference. CVSS score: 5.9/10. Published 2025-07-11.

How severe is CVE-2025-52984?

Medium severity. CVSS v3 base score is 5.9 out of 10.

NULL pointer dereference in Juniper Junos

CVE-2025-52984

A NULL Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause impact to the availability of the device. When stat…

EPSS: 0.004 (30.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/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 22.4, 23.2, 23.4
Juniper Networks Junos Os — versions 0, 21.4, 22.2
Juniper Networks Junos Os Evolved — versions 0, 23.2-EVO, 23.4-EVO

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

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

Frequently asked questions

What is CVE-2025-52984?: CVE-2025-52984 is a medium-severity vulnerability in Juniper Junos, classified under NULL Pointer Dereference. CVSS score: 5.9/10. Published 2025-07-11.
How severe is CVE-2025-52984?: Medium severity. CVSS v3 base score is 5.9 out of 10.