CVE-2025-52984 Information

Jul 12, 2025 cve

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 versions before 22.4R3-S6 23.2 versions before 23.2R2-S3 23.4 versions before 23.4R2-S4 24.2 versions before 24.2R1-S2 24.2R2;

Junos OS Evolved:

all versions before 22.4R3-S7-EVO
23.2-EVO

versions before 23.2R2-S3-EVO 23.4-EVO versions before 23.4R2-S4-EVO 24.2-EVO versions before 24.2R2-EVO.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://supportportal.juniper.net/JSA100090

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.9

CNNVD-202507-1669 (Published: 2025-07-11)

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