An Inadequate Encryption Strength issue was discovered in Schneider Electric Wonderware InTouch Access Anywhere, version 11.5.2 and prior. The software will connect via Transport Layer Security without verifying the peer's SSL certificate properly.
The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.
Link | Tags |
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http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000114/ | vendor advisory |
http://www.securityfocus.com/bid/97256 | vdb entry third party advisory |
https://ics-cert.us-cert.gov/advisories/ICSA-17-089-01 | third party advisory us government resource |