CVE-2025-8804 Information

Aug 11, 2025 cve

Description

A vulnerability has been found in Open5GS up to 2.7.5 and classified as problematic. 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 Vector

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

Reference

https://github.com/open5gs/open5gs/commit/bca0a7b6e01d254f4223b83831162566d4626428 https://github.com/open5gs/open5gs/issues/3950 https://github.com/open5gs/open5gs/issues/3950#issuecomment-3034693457 https://github.com/open5gs/open5gs/releases/tag/v2.7.6 https://github.com/user-attachments/files/21030801/newdata_for_ngap.zip https://vuldb.com/?ctiid.319333 https://vuldb.com/?id.319333 https://vuldb.com/?submit.626124

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

5.3

CNNVD-202508-865 (Published: 2025-08-10)

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