CVE-2025-15417 | THREATINT

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.

PUBLISHED Reserved 2026-01-01 | Published 2026-01-01 | Updated 2026-01-01 | Assigner VulDB

MEDIUM: 4.8CVSS: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:P

LOW: 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

LOW: 3.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

1.7AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C

Problem types

Denial of Service

Timeline

2026-01-01:	Advisory disclosed
2026-01-01:	VulDB entry created
2026-01-01:	VulDB entry last update

Credits

ZiyuLin (VulDB User) reporter

References

vuldb.com/?id.339339 (VDB-339339 | Open5GS GTPv2-C F-TEID s11-handler.c sgwc_s11_handle_create_session_request denial of service) vdb-entry technical-description

vuldb.com/?ctiid.339339 (VDB-339339 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.727616 (Submit #727616 | Open5GS SGWC v2.7.6 Denial of Service) third-party-advisory

github.com/open5gs/open5gs/issues/4203 issue-tracking

github.com/open5gs/open5gs/issues/4203 exploit issue-tracking

github.com/...ommit/465273d13ba5d47b274c38c9d1b07f04859178a1 patch

cve.org (CVE-2025-15417)

nvd.nist.gov (CVE-2025-15417)

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