Medium severity6.5NVD Advisory· Published Dec 2, 2020· Updated Jun 17, 2026
CVE-2020-28206
CVE-2020-28206
Description
An issue was discovered in Bitrix24 Bitrix Framework (1c site management) 20.0. An "User enumeration and Improper Restriction of Excessive Authentication Attempts" vulnerability exists in the admin login form, allowing a remote user to enumerate users in the administrator group. This also allows brute-force attacks on the passwords of users not in the administrator group.
Affected products
3cpe:2.3:a:bitrix24:bitrix_framework:20.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:bitrix24:bitrix_framework:20.0:*:*:*:*:*:*:*
- (no CPE)range: 20.0
- Bitrix24/Bitrix Framework (1c site management)description
Patches
Vulnerability mechanics
References
1News mentions
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