{"id":"CVE-2023-30310","aliases":["EUVD-2023-34733"],"status":"published","description":"An issue discovered in Comfast Comfast CF-616AC routers allows attackers to hijack TCP sessions which could lead to a denial of service.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00417,"percentile":0.36543,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2024-05-28T19:53:24Z","modified":"2026-06-17T05:54:27Z","products":[{"vendor":"comfast","product":"cf-616ac"}],"references":[{"url":"https://www.ndss-symposium.org/ndss-paper/exploiting-sequence-number-leakage-tcp-hijacking-in-nat-enabled-wi-fi-networks/","tags":["x_transferred"]}],"sources":{"cve":[{"id":"CVE-2023-30310","description":"An issue discovered in Comfast Comfast CF-616AC routers allows attackers to hijack TCP sessions which could lead to a denial of service.","status":"published","published":"2024-05-28T19:53:24.631Z","modified":"2025-02-13T15:46:44.974Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:35:22.309324Z"}],"euvd":[{"id":"EUVD-2023-34733","description":"An issue discovered in Comfast Comfast CF-616AC routers allows attackers to hijack TCP sessions which could lead to a denial of service.","status":"published","published":"2024-05-28T19:53:24Z","modified":"2025-02-13T15:46:44Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:03:55.006159Z"}],"nvd":[{"id":"CVE-2023-30310","description":"An issue discovered in Comfast Comfast CF-616AC routers allows attackers to hijack TCP sessions which could lead to a denial of service.","status":"published","published":"2024-05-28T20:16:20.59Z","modified":"2026-06-17T05:54:27.907Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:09:17.205287Z"}]}}