Description
A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 (All versions). An attacker with local access to the system could cause a Denial-of-Service condition in the application when it is used to open a specially crafted file. As a consequence, a divide by zero operation could occur and cause the application to terminate unexpectedly and must be restarted to restore the service.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Siemens | SIMATIC S7-PLCSIM V5.4 | All versions | — |
Advisories 1
- ICSA-21-068-01 Siemens SIMATIC S7-PLCSIM CISA ICS & IT advisories · Mar 9, 2021