Description
WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior parse files and pass invalidated user data to an unsafe method call, which may allow code to be executed in the context of an administrator.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WECON | PI Studio HMI | 4.1.9 and prior | — |
| WECON | PI Studio | 4.2.34 and prior | — |
Advisories 1
- ICSA-18-277-01 WECON PI Studio (Update A) CISA ICS & IT advisories · Nov 2, 2021