CVE-2025-8804

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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

Link	Resource
https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8804
https://github.com/open5gs/open5gs/commit/bca0a7b6e01d254f4223b83831162566d4626428	Patch
https://github.com/open5gs/open5gs/issues/3950	Issue Tracking
https://github.com/open5gs/open5gs/issues/3950#issuecomment-3034693457	Issue Tracking
https://github.com/open5gs/open5gs/releases/tag/v2.7.6	Release Notes
https://github.com/user-attachments/files/21030801/newdata_for_ngap.zip	Exploit
https://vuldb.com/?ctiid.319333	Permissions Required VDB Entry
https://vuldb.com/?id.319333	Third Party Advisory VDB Entry
https://vuldb.com/?submit.625698
https://vuldb.com/?submit.626124	Third Party Advisory VDB Entry
https://github.com/open5gs/open5gs/issues/3950	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*

History

15 Aug 2025, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-10 10:15

Updated : 2025-08-15 14:15

NVD link : CVE-2025-8804

Mitre link : CVE-2025-8804

CVE.ORG link : CVE-2025-8804

JSON object : View

Products Affected

open5gs

CWE

CWE-617

Reachable Assertion

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