CVE-2025-6952
Open5GS AMF Service Local Assertion Vulnerability
Description
A vulnerability, which was classified as problematic, has been found in Open5GS up to 2.7.5. This issue affects the function amf_state_operational of the file src/amf/amf-sm.c of the component AMF Service. The manipulation leads to reachable assertion. It is possible to launch the attack on the local host. The identifier of the patch is 53e9e059ed96b940f7ddcd9a2b68cb512524d5db. It is recommended to apply a patch to fix this issue.
INFO
Published Date :
July 1, 2025, 12:15 p.m.
Last Modified :
July 3, 2025, 3:14 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Apply the patch for Open5GS version 2.7.5.
- Update to a non-vulnerable version of Open5GS.
- Ensure AMF Service component is properly secured.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-6952.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-6952 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-6952
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-6952 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-6952 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Aug. 25, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* versions up to (excluding) 2.7.6 Added Reference Type VulDB: https://github.com/open5gs/open5gs/commit/53e9e059ed96b940f7ddcd9a2b68cb512524d5db Types: Patch Added Reference Type VulDB: https://github.com/open5gs/open5gs/issues/3938 Types: Exploit, Issue Tracking, Third Party Advisory Added Reference Type VulDB: https://github.com/open5gs/open5gs/issues/3938#issuecomment-3012139813 Types: Issue Tracking Added Reference Type VulDB: https://vuldb.com/?ctiid.314489 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.314489 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.605312 Types: Third Party Advisory, VDB Entry -
New CVE Received by [email protected]
Jul. 01, 2025
Action Type Old Value New Value Added Description A vulnerability, which was classified as problematic, has been found in Open5GS up to 2.7.5. This issue affects the function amf_state_operational of the file src/amf/amf-sm.c of the component AMF Service. The manipulation leads to reachable assertion. It is possible to launch the attack on the local host. The identifier of the patch is 53e9e059ed96b940f7ddcd9a2b68cb512524d5db. It is recommended to apply a patch to fix this issue. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V2 (AV:L/AC:L/Au:S/C:N/I:N/A:P) Added CWE CWE-617 Added Reference https://github.com/open5gs/open5gs/commit/53e9e059ed96b940f7ddcd9a2b68cb512524d5db Added Reference https://github.com/open5gs/open5gs/issues/3938 Added Reference https://github.com/open5gs/open5gs/issues/3938#issuecomment-3012139813 Added Reference https://vuldb.com/?ctiid.314489 Added Reference https://vuldb.com/?id.314489 Added Reference https://vuldb.com/?submit.605312