Vulnerability in Open5gs
CVE-2025-7485
A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngap_recv_handler/s1ap_recv_handler/recv_handler of the component SCTP Partial Message Handler. The manipulation leads to reachable assertion. The attack needs to be approached locally. The patch is named cfa44575020f3fb045fd971358442053c8684d3d. 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 (10.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.2% 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, Third Party Advisory)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/open5gs/open5gs/issues/3878/ (issue-tracking, Exploit, Third Party Advisory, Issue Tracking)
- github.com/open5gs/open5gs/issues/3878 (issue-tracking, Issue Tracking)
- github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d (Patch, patch)
Frequently asked questions
- What is CVE-2025-7485?
- CVE-2025-7485 is a low-severity vulnerability in Open5gs, classified under Reachable Assertion. CVSS score: 3.3/10. Published 2025-07-12.
- How severe is CVE-2025-7485?
- Low severity. CVSS v3 base score is 3.3 out of 10.