{"id":"CVE-2021-41527","aliases":["EUVD-2021-28546","GHSA-vjph-w72m-276x"],"status":"published","title":"2FA bypass on the RISC Platform","description":"An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021-12-29 release can potentially be exploited to bypass the 2FA. The vulnerability requires that the 2FA setup hasn’t been completed.","severity":{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00401,"percentile":0.34657,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2025-02-07T19:44:43Z","modified":"2026-06-17T04:08:35Z","products":[{"vendor":"flexera","product":"risc platform"}],"references":[{"url":"https://community.flexera.com/s/feed/0D5PL00000Nwgg30AB","tags":["vendor-advisory"]},{"url":"https://medium.com/@amroot/cve-2021-41527-flexera-multi-factor-authentication-mfa-bypass-cb9effc3af98","tags":["related"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41527"},{"url":"https://github.com/advisories/GHSA-vjph-w72m-276x"}],"sources":{"cve":[{"id":"CVE-2021-41527","title":"2FA bypass on the RISC Platform","description":"An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021-12-29 release can potentially be exploited to bypass the 2FA. The vulnerability requires that the 2FA setup hasn’t been completed.","status":"published","published":"2025-02-07T19:44:43.401Z","modified":"2025-03-13T13:36:22.969Z","cvss":[{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"low","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-28546","description":"An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021-12-29 release can potentially be exploited to bypass the 2FA. The vulnerability requires that the 2FA setup hasn’t been completed.","status":"published","published":"2025-02-07T19:44:43Z","modified":"2025-03-13T13:36:22Z","cvss":[{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"low"}],"updated_at":"2026-11-02T20:53:05.251622Z"}],"ghsa":[{"id":"GHSA-vjph-w72m-276x","title":"An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021...","description":"An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021-12-29 release can potentially be exploited to bypass the 2FA. The vulnerability requires that the 2FA setup hasn’t been completed.","status":"published","published":"2025-02-07T21:31:02Z","modified":"2025-03-13T15:33:52Z","cvss":[{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:00:16.082166Z"}],"nvd":[{"id":"CVE-2021-41527","description":"An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021-12-29 release can potentially be exploited to bypass the 2FA. The vulnerability requires that the 2FA setup hasn’t been completed.","status":"published","published":"2025-02-07T20:15:32.14Z","modified":"2026-06-17T04:08:35.647Z","cvss":[{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:07:08.629518Z"}]}}