Description (CNA)
A CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability exists in PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) that could cause a crash of the PLC simulator present in EcoStruxureª Control Expert software when receiving a specially crafted request over Modbus.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) | affected PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) |
CWE
CWE-120
References
- https://www.se.com/ww/en/download/document/SEVD-2020-315-07
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1140
ADP enrichment
No English description supplied.