CVE-2025-9405

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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.

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*

History

02 Sep 2025, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-25 04:15

Updated : 2025-09-02 18:17

NVD link : CVE-2025-9405

Mitre link : CVE-2025-9405

CVE.ORG link : CVE-2025-9405

JSON object : View

Products Affected

open5gs

CWE

CWE-617

Reachable Assertion

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