CVE-2025-8800 MEDIUM

CVE-2025-8800: Open5GS AMF esm-handler.c esm_handle_pdn_connectivity_request denial of service

Vendor N/A
Product Open5GS
Weakness CWE-404
Published August 10, 2025
Last update August 15, 2025
View on NVD All CVEs

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS 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/E:X

What the vulnerability does

01Description

A vulnerability has been found in Open5GS up to 2.7.5. Affected by this issue is the function esm_handle_pdn_connectivity_request of the file src/mme/esm-handler.c of the component AMF Component. The manipulation leads to denial of service. The attack may be launched remotely. Upgrading to version 2.7.6 is able to address this issue. The name of the patch is 701505102f514cbde2856cd2ebc9bedb7efc820d. It is recommended to upgrade the affected component.

Key dates

02Disclosure timeline

August 10, 2025 CVE published
August 15, 2025 Record updated