CVE-2025-8805

Name: CVE-2025-8805
Creator: NVD / NIST
Published: 2025-08-10T11:15:29.913+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.67%

Last modified Jun 17, 2026

CVE-2025-8805 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A vulnerability was determined in Open5GS up to 2.7.5. Affected by this issue is the function smf_gsm_state_wait_pfcp_deletion of the file src/smf/gsm-sm.c of the component SMF. EPSS estimates a 0.67% chance of exploitation in the next 30 days.

Description

A vulnerability was determined in Open5GS up to 2.7.5. Affected by this issue is the function smf_gsm_state_wait_pfcp_deletion of the file src/smf/gsm-sm.c of the component SMF. The manipulation leads to denial of service. The attack may 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 patch is identified as c58b8f081986aaf2a312d73a0a17985518b47fe6. It is recommended to upgrade the affected component.

Metrics

CVSS 3.1

7.5/10

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

CVSS 4.0

5.5/10

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: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

EPSS Probability

0.67%

47.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-404

Affected Software

Vendor	Product	Versions
Open5gs	Open5gs	< 2.7.6

References

https://github.com/ZHENGHAOHELLO/BugReport
https://github.com/open5gs/open5gs/commit/c58b8f081986aaf2a312d73a0a17985518b47fe6Patch
https://github.com/open5gs/open5gs/issues/4000Issue Tracking
https://github.com/open5gs/open5gs/issues/4000#issuecomment-3091321920Issue Tracking
https://github.com/open5gs/open5gs/releases/tag/v2.7.6Release Notes
https://github.com/user-attachments/files/21229739/smf_crash.zipExploit
https://vuldb.com/?ctiid.319334Permissions Required, VDB Entry
https://vuldb.com/?id.319334Third Party Advisory, VDB Entry
https://vuldb.com/?submit.626125Third Party Advisory, VDB Entry
https://github.com/open5gs/open5gs/issues/4000Issue Tracking
https://github.com/open5gs/open5gs/issues/4000#issuecomment-3091321920Issue Tracking

Timeline

Published: Aug 10, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-8805?

How severe is CVE-2025-8805?

CVE-2025-8805 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8805?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-8805?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST