Vulnerability in Open5gs
CVE-2025-6952
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.002 (10.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 10.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Open5gs
- Open5gs — versions 2.7.0, 2.7.1, 2.7.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/open5gs/open5gs/issues/3938 (issue-tracking, Exploit, Third Party Advisory, Issue Tracking)
- github.com/open5gs/open5gs/issues/3938 (issue-tracking, Issue Tracking)
- github.com/open5gs/open5gs/commit/53e9e059ed96b940f7ddcd9a2b68cb512524d5db (Patch, patch)
Frequently asked questions
- What is CVE-2025-6952?
- CVE-2025-6952 is a low-severity vulnerability in Open5gs, classified under Reachable Assertion. CVSS score: 3.3/10. Published 2025-07-01.
- How severe is CVE-2025-6952?
- Low severity. CVSS v3 base score is 3.3 out of 10.