CVE-2024-47784 Unverified Password Change
An authenticated attacker can bypass the old password check to change passwords in ABB ANC software via the web HMI.
- 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-2024-47784?
CVE-2024-47784 is a low-severity authentication bypass vulnerability in ABB ANC, published on 30 Apr 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Unverified Password Change for ANC software that allows an authenticated attacker to bypass the old Password check in the password change form via a web HMI This issue affects ANC software version 1.1.4 and earlier.
Weakness: CWE-620
Which versions are affected by CVE-2024-47784?
How do I fix CVE-2024-47784?
No fix has been published for CVE-2024-47784 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-2024-47784 being exploited?
There is no known exploitation of CVE-2024-47784 in the wild and no public exploit code.
Sources
Also known as GHSA-cfw8-mqxq-pp4x.