CVE-2025-52984
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-11

Last updated on: 2025-07-15

Assigner: Juniper Networks, Inc.

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.
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Meta Information
Published
2025-07-11
Last Modified
2025-07-15
Generated
2026-05-07
AI Q&A
2025-07-11
EPSS Evaluated
2026-05-05
NVD
CVE-2025-52984
EUVD
EUVD-2025-21146
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
juniper junos_os_evolved *
juniper junos_os *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a NULL Pointer Dereference in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved. It occurs when a static route points to a reject next hop and a gNMI query is processed for that static route, causing the rpd to crash and restart. This can be triggered by an unauthenticated, network-based attacker.


How can this vulnerability impact me? :

The vulnerability can impact the availability of the affected device by causing the routing protocol daemon (rpd) to crash and restart. This can lead to network disruption or downtime, affecting the stability and reliability of network operations.


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