CVE-2025-24478 5380/5580 Denial-of-Service Vulnerability
Remote non-privileged users can cause a major nonrecoverable fault leading to denial-of-service in Rockwell safety controllers.
- 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-2025-24478?
CVE-2025-24478 is a high-severity denial of service vulnerability in Rockwell Automation Compact GuardLogix 5380 SIL 3, published on 28 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A denial-of-service vulnerability exists in the affected products. The vulnerability could allow a remote, non-privileged user to send malicious requests resulting in a major nonrecoverable fault causing a denial-of-service.
Weakness: CWE-755
Which versions are affected by CVE-2025-24478?
How do I fix CVE-2025-24478?
No fix has been published for CVE-2025-24478 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-24478 being exploited?
There is no known exploitation of CVE-2025-24478 in the wild and no public exploit code.
Sources
Also known as GHSA-w4p3-vcx6-ggv5.