CVE-2024-1900 Auth bypass in Server
Authenticated users retain access after being disabled or deleted in the identity provider until token expiration, bypassing intended access controls.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-1900?
CVE-2024-1900 is a medium-severity authentication bypass vulnerability in Devolutions Devolutions Server, published on 5 Mar 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper session management in the identity provider authentication flow in Devolutions Server 2023.3.14.0 and earlier allows an authenticated user via an identity provider to stay authenticated after his user is disabled or deleted in the identity provider such as Okta or Microsoft O365.
The user will stay authenticated until the Devolutions Server token expiration.
Weakness: CWE-613
Which versions are affected by CVE-2024-1900?
It affects 1 product.
Products include Devolutions Devolutions Server.
How do I fix CVE-2024-1900?
No fix has been published for CVE-2024-1900 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2024-1900 being exploited?
There is no known exploitation of CVE-2024-1900 in the wild and no public exploit code.
Other vulnerabilities in Devolutions Devolutions Server
Sources
Also known as GHSA-m3gq-f9rc-qmwx.