Description
An issue in Open5GS v2.7.2 and before allows a remote attacker to cause a denial of service via a crafted Create Session Request message to the SMF (PGW-C), using the IP address of a legitimate UE in the PDN Address Allocation (PAA) field
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52322Third Party Advisory
- https://github.com/open5gs/open5gs/discussions/3919Exploit, Issue Tracking
- https://github.com/open5gs/open5gs/discussions/3919Exploit, Issue Tracking
Timeline
- Published
- Sep 9, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed