CVE-2025-52322

high

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

References

https://github.com/open5gs/open5gs/discussions/3919

https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52322

Details

Source: Mitre, NVD

Published: 2025-09-09

Updated: 2025-09-10

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H