CVE-2025-62003 BullWall Server Intrusion Protection RDP MFA connection delay
Remote authenticated attackers can bypass intrusion detection during a configuration-dependent delay in RDP MFA checks.
- 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-2025-62003?
CVE-2025-62003 is a high-severity vulnerability in BullWall Server Intrusion Protection, published on 18 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
BullWall Server Intrusion Protection has a noticeable configuration-dependent delay before the MFA check for RDP connections. A remote, authenticated attacker can potentially bypass detection during this delay. Versions 4.6.0.0, 4.6.0.6, 4.6.0.7, and 4.6.1.4 are affected. Other versions may also be affected.
Weakness: CWE-367
Which versions are affected by CVE-2025-62003?
It affects 1 product.
Products include Bullwall Server Intrusion Protection.
How do I fix CVE-2025-62003?
No fix has been published for CVE-2025-62003 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-62003 being exploited?
There is no known exploitation of CVE-2025-62003 in the wild and no public exploit code.
Other vulnerabilities in BullWall Server Intrusion Protection
Sources
Also known as GHSA-974m-5v9f-vwxw.