CVE-2025-8698
Open5GS AMF Service Assertion Vulnerability
Description
A vulnerability was found in Open5GS up to 2.7.5. It has been classified as problematic. Affected is the function amf_nsmf_pdusession_handle_release_sm_context of the file src/amf/nsmf-handler.c of the component AMF Service. The manipulation leads to reachable assertion. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The name of the patch is 66bc558e417e70ae216ec155e4e81c14ae0ecf30. It is recommended to apply a patch to fix this issue.
INFO
Published Date :
Aug. 7, 2025, 9:15 p.m.
Last Modified :
Aug. 7, 2025, 9:26 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Apply patch 66bc558e417e70ae216ec155e4e81c14ae0ecf30 to src/amf/nsmf-handler.c.
- Update Open5GS to a version later than 2.7.5.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-8698.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-8698 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-8698
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-8698 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-8698 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Aug. 25, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* versions up to (including) 2.7.5 Added Reference Type VulDB: https://github.com/open5gs/open5gs/commit/66bc558e417e70ae216ec155e4e81c14ae0ecf30 Types: Product Added Reference Type VulDB: https://github.com/open5gs/open5gs/issues/4012 Types: Exploit, Issue Tracking, Third Party Advisory Added Reference Type VulDB: https://github.com/user-attachments/files/21356631/amf_nsmf_pdusession_handle_release_sm_context.zip Types: Not Applicable Added Reference Type VulDB: https://vuldb.com/?ctiid.319128 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.319128 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.621282 Types: Third Party Advisory, VDB Entry -
New CVE Received by [email protected]
Aug. 07, 2025
Action Type Old Value New Value Added Description A vulnerability was found in Open5GS up to 2.7.5. It has been classified as problematic. Affected is the function amf_nsmf_pdusession_handle_release_sm_context of the file src/amf/nsmf-handler.c of the component AMF Service. The manipulation leads to reachable assertion. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The name of the patch is 66bc558e417e70ae216ec155e4e81c14ae0ecf30. It is recommended to apply a patch to fix this issue. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V2 (AV:L/AC:L/Au:S/C:N/I:N/A:P) Added CWE CWE-617 Added Reference https://github.com/open5gs/open5gs/commit/66bc558e417e70ae216ec155e4e81c14ae0ecf30 Added Reference https://github.com/open5gs/open5gs/issues/4012 Added Reference https://github.com/user-attachments/files/21356631/amf_nsmf_pdusession_handle_release_sm_context.zip Added Reference https://vuldb.com/?ctiid.319128 Added Reference https://vuldb.com/?id.319128 Added Reference https://vuldb.com/?submit.621282