In cPanel before 90.0.17, 2FA can be bypassed via a brute-force approach (SEC-575).
https://www.digitaldefense.com/news/zero-day-cpanel-and-webhost-manager/
https://news.cpanel.com/cpanel-tsr-2020-0007-full-disclosure/
https://docs.cpanel.net/changelogs/90-change-log/
Source: Mitre, NVD
Published: 2020-11-27
Updated: 2026-06-17
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.0021