D-Link COVR 1200,1202,1203 v1.08 was discovered to have a predictable seed in a Pseudo-Random Number Generator.
- https://github.com/14isnot40/vul_discovery/blob/master/D-Link%20COVR%2012xx%20.pdf
- https://www.dlink.com/en/security-bulletin/
No PoCs found on GitHub currently.