Cleartext storage of sensitive information vulnerability exists in WindLDR and WindO/I-NV4. If this vulnerability is exploited, an attacker who obtained the product's project file may obtain user credentials of the PLC or Operator Interfaces. As a result, an attacker may be able to manipulate and/or suspend the PLC and Operator Interfaces by accessing or hijacking them.
The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.
Link | Tags |
---|---|
https://us.idec.com/media/24-RD-0219-EN.pdf | vendor advisory |
https://jvn.jp/en/jp/JVN08342147/ | third party advisory |