CVEvulnerability
CVE-2025-29646
7.1 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-06-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
- Weaknesses
- CWE-20
Description
An issue in upf in open5gs 2.7.2 and earlier allows a remote attacker to cause a Denial of Service via a crafted PFCP SessionEstablishmentRequest packet with restoration indication = true and (teid = 0 or teid >= ogs_pfcp_pdr_teid_pool.size).
Affected configurations
• open5gs open5gs (<= 2.7.2)
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- https://gist.github.com/scmdcs/581fa485f957239ea5551daa173d0189 Exploit, Third Party Advisory
- https://github.com/open5gs/open5gs/issues/3747 Exploit, Issue Tracking