{"id":"CVE-2025-29646","aliases":["EUVD-2025-18660","GHSA-qhg3-73ph-qpqr"],"status":"published","title":"An issue in upf in open5gs 2.7.2 and earlier allows a remote attacker to cause a Denial of...","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 \u003e= ogs_pfcp_pdr_teid_pool.size).","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0033,"percentile":0.26406,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2025-06-18T00:00:00Z","modified":"2026-10-28T02:30:20Z","products":[{"vendor":"open5gs","product":"open5gs"}],"references":[{"url":"https://github.com/open5gs/open5gs/issues/3747","tags":["Exploit","Issue Tracking","report"]},{"url":"https://gist.github.com/scmdcs/581fa485f957239ea5551daa173d0189","tags":["Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-29646","tags":["advisory"]},{"url":"https://gist.github.com/scemodicecosa/581fa485f957239ea5551daa173d0189"},{"url":"https://github.com/advisories/GHSA-qhg3-73ph-qpqr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/29xxx/CVE-2025-29646.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-29646","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 \u003e= ogs_pfcp_pdr_teid_pool.size).","status":"published","published":"2025-06-18T00:00:00Z","modified":"2025-06-20T12:56:55.423Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:45.797843Z"}],"euvd":[{"id":"EUVD-2025-18660","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 \u003e= ogs_pfcp_pdr_teid_pool.size).","status":"published","published":"2025-06-18T00:00:00Z","modified":"2025-06-20T12:56:55Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T20:32:19.507179Z"}],"ghsa":[{"id":"GHSA-qhg3-73ph-qpqr","title":"An issue in upf in open5gs 2.7.2 and earlier allows a remote attacker to cause a Denial of...","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 \u003e= ogs_pfcp_pdr_teid_pool.size).","status":"published","published":"2025-06-18T18:30:33Z","modified":"2025-06-20T15:31:44Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:02:46.844129Z"}],"nvd":[{"id":"CVE-2025-29646","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 \u003e= ogs_pfcp_pdr_teid_pool.size).","status":"published","published":"2025-06-18T18:15:24.447Z","modified":"2026-06-17T09:05:34.157Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:11:13.247441Z"}],"osv":[{"id":"CVE-2025-29646","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 \u003e= ogs_pfcp_pdr_teid_pool.size).","status":"published","published":"2025-06-18T00:00:00Z","modified":"2026-10-28T02:30:20.920682583Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:47.708311Z"}]}}