medium5.5
CVE-2021-25673
A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 (All versions).
Impact
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, the application could enter an infinite loop, become unresponsive and must be restarted to restore the service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Simatic S7-Plcsim | All versions |