CVE-2025-29821 Microsoft Dynamics Business Central Information Disclosure Vulnerability
An authorized attacker can exploit improper input validation in Microsoft Dynamics Business Central to disclose sensitive information locally.
- 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-2025-29821?
CVE-2025-29821 is a medium-severity vulnerability in Microsoft Dynamics 365 Business Central 2023 Wave 2, published on 8 Apr 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper input validation in Dynamics Business Central allows an authorized attacker to disclose information locally.
Weakness: CWE-20
Which versions are affected by CVE-2025-29821?
It affects 3 products.
Products include Microsoft Dynamics 365 Business Central 2023, Microsoft Dynamics 365 Business Central 2024, Microsoft Dynamics 365 Business Central 2025.
How do I fix CVE-2025-29821?
No fix has been published for CVE-2025-29821 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-29821 being exploited?
There is no known exploitation of CVE-2025-29821 in the wild and no public exploit code.
Sources
Also known as GHSA-386h-wcf4-977x.