CVE-2025-44951

CVSS 7.1 HIGHEPSS 0.2%CWE-120

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

18 Jun 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A missing length check in `ogs_pfcp_dev_add` function from PFCP library, used by both smf and upf in open5gs 2.7.2 and earlier, allows a local attacker to cause a Buffer Overflow by changing the `session.dev` field with a value with length greater than 32.

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

Affected products

n/a · n/a

References

https://gist.github.com/scmdcs/6d878d6074f0e2f4a8fb69e9864068b7 https://github.com/open5gs/open5gs/commit/e3dd98cd291fba233a46adb2881213fc6e38b924 https://github.com/open5gs/open5gs/issues/3775