CVE-2022-36071

Vulnerability context (CVE-2022-36071): SFTPGo WebAdmin/WebClient allowed generation of recovery codes before two-factor authentication (2FA) was enabled, enabling an attacker who knew a user’s password to potentially generate recovery codes and bypass 2FA later. This affected versions 2.2.0 thro...

CVE-2022-36071 Recovery codes abuse in SFTPGo

SFTPGo is configurable SFTP server with optional HTTP/S, FTP/S and WebDAV support. SFTPGo WebAdmin and WebClient support login using TOTP Time-based One Time Passwords as a secondary authentication factor. Because TOTPs are often configured on mobile devices that can be lost, stolen or damaged,...