Vulnerability Description
A vulnerability was found in Open5GS up to 2.7.5. Affected by this vulnerability is the function ngap_build_downlink_nas_transport of the component AMF. The manipulation leads to reachable assertion. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.7.6 is able to address this issue. The identifier of the patch is bca0a7b6e01d254f4223b83831162566d4626428. It is recommended to upgrade the affected component.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open5Gs | Open5Gs | < 2.7.6 |
Related Weaknesses (CWE)
References
- https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8804
- https://github.com/open5gs/open5gs/commit/bca0a7b6e01d254f4223b83831162566d46264Patch
- https://github.com/open5gs/open5gs/issues/3950Issue Tracking
- https://github.com/open5gs/open5gs/issues/3950#issuecomment-3034693457Issue Tracking
- https://github.com/open5gs/open5gs/releases/tag/v2.7.6Release Notes
- https://github.com/user-attachments/files/21030801/newdata_for_ngap.zipExploit
- https://vuldb.com/?ctiid.319333Permissions RequiredVDB Entry
- https://vuldb.com/?id.319333Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.625698
- https://vuldb.com/?submit.626124Third Party AdvisoryVDB Entry
- https://github.com/open5gs/open5gs/issues/3950Issue Tracking
FAQ
What is CVE-2025-8804?
CVE-2025-8804 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability was found in Open5GS up to 2.7.5. Affected by this vulnerability is the function ngap_build_downlink_nas_transport of the component AMF. The manipulation leads to reachable assertion. ...
How severe is CVE-2025-8804?
CVE-2025-8804 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-8804?
Check the references section above for vendor advisories and patch information. Affected products include: Open5Gs Open5Gs.