CVE-2026-61378 AutomationDirect Productivity Suite Divide By Zero
A local attacker can cause a system crash in AutomationDirect Productivity Suite via a divide-by-zero error, impacting industrial automation availability.
- 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-2026-61378?
CVE-2026-61378 is a medium-severity denial of service vulnerability in AutomationDirect Productivity Suite, published on 16 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A divide-by-zero vulnerability in the Productivity Suite allows a local attacker to cause a division by zero leading to a system crash.
Weakness: CWE-369
Which versions are affected by CVE-2026-61378?
How do I fix CVE-2026-61378?
No fix has been published for CVE-2026-61378 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-2026-61378 being exploited?
There is no known exploitation of CVE-2026-61378 in the wild and no public exploit code.
Sources
Also known as GHSA-22g8-27fc-wwmw.