CVE-2025-14955
Open5GS PFCP handler.c ogs_pfcp_handle_create_pdr initialization
- State
- Published
- Severity
- 6.3 Medium
- Published
- Dec 19, 2025
- Updated
- Feb 24, 2026
- Reserved
- Dec 19, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 3.7 Low | 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 | VulDB |
| 3.0 | 3.7 Low | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C | VulDB |
| 2.0 | 2.6 Low | AV:N/AC:H/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C | VulDB |
Weaknesses
- CWE-665 Improper Initialization
Affected Products
| Product | Versions |
|---|---|
Open5GSn/a |
|
References
- VDB-337591 | Open5GS PFCP handler.c ogs_pfcp_handle_create_pdr initializationvdb-entrytechnical-description
- VDB-337591 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #716841 | Open5GS v2.7.5 Reachable Assertionthird-party-advisory
- https://github.com/open5gs/open5gs/issues/4182issue-tracking
- https://github.com/open5gs/open5gs/issues/4182#issuecomment-3616081878issue-tracking
- https://github.com/open5gs/open5gs/issues/4182#issue-3670797098exploitissue-tracking
- https://github.com/open5gs/open5gs/commit/773117aa5472af26fc9f80e608d3386504c3bdb7patch
- https://github.com/open5gs/open5gs/product
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