{"id":"CVE-2025-50402","aliases":["EUVD-2025-199731","GHSA-qvcp-3f2m-qjq3"],"status":"published","title":"FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via...","description":"FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via the parameter string fac_password.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00453,"percentile":0.39618,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2025-11-26T00:00:00Z","modified":"2026-11-04T23:10:00Z","products":[{"vendor":"fastcom","product":"fac1200r_firmware"}],"references":[{"url":"https://github.com/sezangel/IOT-vul/tree/main/FAST/FAC1200R/2","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-50402"},{"url":"https://github.com/advisories/GHSA-qvcp-3f2m-qjq3"}],"sources":{"cve":[{"id":"CVE-2025-50402","description":"FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via the parameter string fac_password.","status":"published","published":"2025-11-26T00:00:00Z","modified":"2025-12-04T20:02:26.979Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:32:52.526476Z"}],"euvd":[{"id":"EUVD-2025-199731","description":"FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via the parameter string fac_password.","status":"published","published":"2025-11-26T00:00:00Z","modified":"2025-12-04T20:02:26Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:49:09.83206Z"}],"ghsa":[{"id":"GHSA-qvcp-3f2m-qjq3","title":"FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via...","description":"FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via the parameter string fac_password.","status":"published","published":"2025-11-26T18:31:04Z","modified":"2025-12-04T21:32:08Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:05:03.911166Z"}],"nvd":[{"id":"CVE-2025-50402","description":"FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via the parameter string fac_password.","status":"published","published":"2025-11-26T16:15:48.07Z","modified":"2026-11-04T23:10:00.223Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-05T01:45:08.806554Z"}]}}