CVE-2015-7923

Westermo WeOS before 4.19.0 uses the same SSL private key across different customers’ installations, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a key.

Date published : 2016-01-30

https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01