CVE-2025-15417

LOW

open5gs < 2.7.6 - Denial of Service in GTPv2-C F-TEID Handler

Title source: llm
STIX 2.1

Description

A vulnerability was identified in Open5GS up to 2.7.6. Affected is the function sgwc_s11_handle_create_session_request of the file src/sgwc/s11-handler.c of the component GTPv2-C F-TEID Handler. Such manipulation leads to denial of service. The attack must be carried out locally. The exploit is publicly available and might be used. The name of the patch is 465273d13ba5d47b274c38c9d1b07f04859178a1. A patch should be applied to remediate this issue.

References (8)

Core 8
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.339339
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.339339
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.727616
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/open5gs/open5gs/issues/4203
Issue Tracking, Exploit, Vendor Advisory issue-tracking
https://github.com/open5gs/open5gs/issues/4203#issuecomment-3681643498
Exploit, Issue Tracking, Vendor Advisory exploit issue-tracking
https://github.com/open5gs/open5gs/issues/4203#issue-3719257558
Various Sources product
https://github.com/open5gs/open5gs/

Scores

CVSS v3 3.3
EPSS 0.0017
EPSS Percentile 6.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-404
Status published
Products (1)
open5gs/open5gs < 2.7.6
Published Jan 01, 2026
Tracked Since Feb 18, 2026