Rockwell Automation RSView32 7.60.00 (aka CPR9 SR4) and earlier does not properly encrypt credentials, which allows local users to obtain sensitive information by reading a file and conducting a decryption attack.
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.
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https://rockwellautomation.custhelp.com/app/answers/detail/a_id/700915 | |
https://ics-cert.us-cert.gov/advisories/ICSA-15-132-02 | third party advisory us government resource |