CVE-2025-52984

CWE-476 — NULL Pointer Dereference4 documents4 sources

Severity

8.2HIGH

EPSS

0.1%

top 77.05%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Juniper Networks Junos OS Juniper Networks Junos OS Evolved Juniper Junos +1 more

Timeline

PublishedJul 11

Description

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 static route points to a reject next hop and a gNMI query is processed for that static route, rpd crashes and restarts. This issue affects: Junos OS: * all versions before 21.2R3-S9, * 21.4 versions before 21.4R3-S10, * 22.2 versions before 22.2R3-S6, * 22.4 vers…

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

Affected Packages4 packages

▶CVEListV5juniper_networks/junos_os_evolved23.2-EVO — 23.2R2-S3-EVO+3

▶NVDjuniper/junos_os_evolved< 22.4+4

▶CVEListV5juniper_networks/junos_os21.4 — 21.4R3-S10+6

▶NVDjuniper/junos< 21.2+7

🔴Vulnerability Details

CVEList

Junos OS and Junos OS Evolved: When a static route points to a reject next-hop and a gNMI query for this route is processed, RPD crashes↗2025-07-11

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GHSA

GHSA-cf83-h37v-rjpm: A NULL Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthentica↗2025-07-11

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📋Vendor Advisories

Juniper

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 unauthentica↗2025-07-11

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