CVE-2025-15530

low-risk
Published 2026-01-17

A vulnerability was determined in Open5GS up to 2.7.6. This affects the function sgwc_s11_handle_create_indirect_data_forwarding_tunnel_request of the file /src/sgwc/s11-handler.c. Executing a manipulation can lead to reachable assertion. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The issue report is flagged as already-fixed.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Open5Gs

References (6)

https://github.com/open5gs/open5gs/
Exploit https://github.com/open5gs/open5gs/issues/4231
Exploit https://github.com/open5gs/open5gs/issues/4231#issue-3774187007
Permissions Required https://vuldb.com/?ctiid.341597
Third Party Advisory https://vuldb.com/?id.341597
Third Party Advisory https://vuldb.com/?submit.728987
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal