Vulnerability · Published Dec 19, 2025 · Assigned by VulDB
CVE-2025-14955Open5GS PFCP handler.c ogs_pfcp_handle_create_pdr initialization
Low 3.7
In plain English
A low-severity security flaw in Open5GS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).
Official description
A vulnerability was found in Open5GS up to 2.7.5. Affected by this vulnerability is the function ogs_pfcp_handle_create_pdr in the library lib/pfcp/handler.c of the component PFCP. The manipulation results in improper initialization. It is possible to launch the attack remotely. This attack is characterized by high complexity. The exploitation appears to be difficult. The exploit has been made public and could be used. The patch is identified as 773117aa5472af26fc9f80e608d3386504c3bdb7. It is best practice to apply a patch to resolve this issue.
Affected products (as reported)
Weakness: CWE-665 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
References
- VDB-337591 | Open5GS PFCP handler.c ogs_pfcp_handle_create_pdr initialization vdb-entry, technical-description
- VDB-337591 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #716841 | Open5GS v2.7.5 Reachable Assertion third-party-advisory
- https://github.com/open5gs/open5gs/issues/4182 issue-tracking
- https://github.com/open5gs/open5gs/issues/4182#issuecomment-3616081878 issue-tracking
- https://github.com/open5gs/open5gs/issues/4182#issue-3670797098 exploit, issue-tracking
- https://github.com/open5gs/open5gs/commit/773117aa5472af26fc9f80e608d3386504c3bdb7 patch
- https://github.com/open5gs/open5gs/ product