CVE-2025-7485

Name: CVE-2025-7485
Creator: NVD / NIST
Published: 2025-07-12T19:15:25.993+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.20%

Last modified Jun 17, 2026

CVE-2025-7485 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngap_recv_handler/s1ap_recv_handler/recv_handler of the component SCTP Partial Message Handler. EPSS estimates a 0.20% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngap_recv_handler/s1ap_recv_handler/recv_handler of the component SCTP Partial Message Handler. The manipulation leads to reachable assertion. The attack needs to be approached locally. The patch is named cfa44575020f3fb045fd971358442053c8684d3d. It is recommended to apply a patch to fix this issue.

Metrics

CVSS 3.1

3.3/10

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

CVSS 4.0

4.8/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/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

0.20%

9.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-617

Affected Software

Vendor	Product	Versions
Open5gs	Open5gs	< 2.7.6

References

https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3dPatch
https://github.com/open5gs/open5gs/issues/3878#issuecomment-2853775136Issue Tracking
https://github.com/open5gs/open5gs/issues/3878/Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.316135Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.316135Third Party Advisory, VDB Entry
https://vuldb.com/?submit.610601Third Party Advisory, VDB Entry
https://github.com/open5gs/open5gs/issues/3878#issuecomment-2853775136Issue Tracking
https://github.com/open5gs/open5gs/issues/3878/Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jul 12, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-7485?

How severe is CVE-2025-7485?

CVE-2025-7485 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.

How do I fix CVE-2025-7485?

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-2025-7485?

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

Scan your code now

Source: NVD / NIST