CVE-2025-8802

medium

Description

A vulnerability was determined in Open5GS up to 2.7.5. This vulnerability affects the function smf_state_operational of the file src/smf/smf-sm.c of the component SMF. The manipulation of the argument stream leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version v2.7.6 is able to address this issue. The patch is identified as f168f7586a4fa536cee95ae60ac437d997f15b97. It is recommended to upgrade the affected component.

References

https://vuldb.com/?submit.626122

https://vuldb.com/?id.319330

https://github.com/user-attachments/files/21104269/5G_SMF.AMF_crash.zip

https://vuldb.com/?ctiid.319330

https://github.com/open5gs/open5gs/releases/tag/v2.7.6

https://github.com/open5gs/open5gs/issues/3978

https://github.com/open5gs/open5gs/commit/f168f7586a4fa536cee95ae60ac437d997f15b97

https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8802

Details

Source: Mitre, NVD

Published: 2025-08-10

Updated: 2025-08-15

Risk Information

CVSS v2

Base Score: 5

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

Severity: Medium

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

Severity: High

CVSS v4

Base Score: 5.5

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00057