{"id":"CVE-2025-44655","aliases":["EUVD-2025-22116","GHSA-c4ww-38fc-m44w"],"status":"published","title":"In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in...","description":"In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.","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":0.00381,"percentile":0.3241,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-266"],"published":"2025-07-21T00:00:00Z","modified":"2026-07-05T01:21:43Z","products":[{"vendor":"totolink","product":"a7100ru_firmware"},{"vendor":"totolink","product":"a950rg_firmware"},{"vendor":"totolink","product":"t10_firmware"}],"references":[{"url":"https://gist.github.com/TPCchecker/d7306649f51ca25e22dd6532546a58f3","tags":["Broken Link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-44655"},{"url":"http://totolink.com"},{"url":"https://github.com/advisories/GHSA-c4ww-38fc-m44w"}],"sources":{"cve":[{"id":"CVE-2025-44655","description":"In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2026-07-05T01:02:17.997Z","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-266"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2025-22116","description":"In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2026-07-05T01:02:17Z","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":"2026-11-02T18:20:15.656487Z"}],"ghsa":[{"id":"GHSA-c4ww-38fc-m44w","title":"In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in...","description":"In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.","status":"published","published":"2025-07-21T18:32:16Z","modified":"2025-07-22T21:32:17Z","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-266"],"updated_at":"2026-11-02T15:03:05.693325Z"}],"nvd":[{"id":"CVE-2025-44655","description":"In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.","status":"published","published":"2025-07-21T16:15:29.323Z","modified":"2026-07-05T01:21:43.28Z","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-266"],"updated_at":"2026-11-02T14:11:19.382856Z"}]}}