CVE-2025-8804

medium

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.

References

https://vuldb.com/?submit.626124

https://vuldb.com/?id.319333

https://github.com/user-attachments/files/21030801/newdata_for_ngap.zip

https://vuldb.com/?submit.625698

https://vuldb.com/?ctiid.319333

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

https://github.com/open5gs/open5gs/issues/3950#issuecomment-3034693457

https://github.com/open5gs/open5gs/issues/3950

https://github.com/open5gs/open5gs/commit/bca0a7b6e01d254f4223b83831162566d4626428

https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8804

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: 6.9

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: 0.00045