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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-9405 Detail

Description

A security flaw has been discovered in Open5GS up to 2.7.5. The impacted element is the function gmm_state_exception of the file src/amf/gmm-sm.c. The manipulation results in reachable assertion. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited. The patch is identified as 8e5fed16114f2f5e40bee1b161914b592b2b7b8f. Applying a patch is advised to resolve this issue.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 5.5 MEDIUM
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-9405 VulDB Third Party Advisory 
https://github.com/open5gs/open5gs/commit/8e5fed16114f2f5e40bee1b161914b592b2b7b8f VulDB Patch 
https://github.com/open5gs/open5gs/issues/3947 CISA-ADP, VulDB Exploit  Issue Tracking 
https://github.com/open5gs/open5gs/issues/3947#issuecomment-3029992728 CISA-ADP, VulDB Issue Tracking 
https://github.com/user-attachments/files/21013084/amf_udm-uecm.zip VulDB Product 
https://vuldb.com/?ctiid.321241 VulDB Permissions Required  VDB Entry 
https://vuldb.com/?id.321241 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.633467 CISA-ADP, VulDB Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-617 Reachable Assertion VulDB  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-9405
NVD Published Date:
08/25/2025
NVD Last Modified:
09/02/2025
Source:
VulDB