{"id":"CVE-2021-35324","aliases":["EUVD-2021-21967","GHSA-rgh5-46m9-6gc9"],"status":"published","title":"A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu...","description":"A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.10421,"percentile":0.95771,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2021-08-05T20:39:11Z","modified":"2026-06-17T03:57:26Z","products":[{"vendor":"totolink","product":"a720r_firmware"}],"references":[{"url":"https://github.com/hurricane618/my_cves/blob/master/router/totolink/A720R_login_bypass.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35324"},{"url":"https://github.com/advisories/GHSA-rgh5-46m9-6gc9"}],"sources":{"cve":[{"id":"CVE-2021-35324","description":"A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication.","status":"published","published":"2021-08-05T20:39:11Z","modified":"2024-08-04T00:33:51.332Z","updated_at":"2026-11-02T14:33:09.864034Z"}],"euvd":[{"id":"EUVD-2021-21967","description":"A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication.","status":"published","published":"2021-08-05T20:39:11Z","modified":"2024-08-04T00:33:51Z","updated_at":"2026-11-03T03:24:30.441845Z"}],"ghsa":[{"id":"GHSA-rgh5-46m9-6gc9","title":"A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu...","description":"A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication.","status":"published","published":"2022-05-24T19:10:04Z","modified":"2023-01-27T05:03:15Z","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-287"],"updated_at":"2026-11-02T14:42:12.225813Z"}],"nvd":[{"id":"CVE-2021-35324","description":"A vulnerability in the Form_Login function of TOTOLINK A720R A720R_Firmware V4.1.5cu.470_B20200911 allows attackers to bypass authentication.","status":"published","published":"2021-08-05T21:15:12.463Z","modified":"2026-06-17T03:57:26.307Z","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":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:56.562207Z"}]}}