CVE-2020-28206 Information disclosure in n/a
Remote attackers can enumerate admin users and brute-force non-admin passwords due to missing rate limits on the login form.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-28206?
CVE-2020-28206 is a medium-severity vulnerability in n/a, published on 2 Dec 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-307
Which versions are affected by CVE-2020-28206?
It affects 1 product.
Products include Bitrix24 Bitrix Framework.
How do I fix CVE-2020-28206?
No fix has been published for CVE-2020-28206 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-28206 being exploited?
There is no known exploitation of CVE-2020-28206 in the wild and no public exploit code.
Sources
Also known as GHSA-hfhh-3vvv-4gqf.