PT-2025-29342 · Open5Gs · Open5Gs

Sq0409 · Published 2025-07-12 · Updated 2025-07-12 · CVE-2025-7485

Positive Technologies (AI Summary)

CVSS v4.0

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Open5GS versions up to 2.7.3

Description: A problematic issue exists in Open5GS related to the SCTP Partial Message Handler component. The ngap recv handler/s1ap recv handler/recv handler function is susceptible to a reachable assertion due to manipulation. This issue requires local access for exploitation.

Recommendations: Apply the patch cfa44575020f3fb045fd971358442053c8684d3d to resolve the issue.

Exploit

Fix

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2025-7485

Affected Products

Open5Gs

References · 12

• 🔥 https://github.com/open5gs/open5gs/issues/3878#issuecomment-2853775136 · Exploit
• 🔥 https://github.com/open5gs/open5gs/issues/3878 · Exploit
• https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-7485 · Security Note
• https://osv.dev/vulnerability/CVE-2025-7485 · Vendor Advisory
• https://vuldb.com/?submit.610601 · Note
• https://t.me/cvenotify/128713 · Telegram Post
• https://t.me/cvetracker/27653 · Telegram Post
• https://twitter.com/CVEnew/status/1944112711870382487 · Twitter Post
• https://vuldb.com/?id.316135 · Note
• https://twitter.com/VulmonFeeds/status/1944119507946975442 · Twitter Post
• https://vuldb.com/?ctiid.316135 · Note