The vulnerability of the KR C4 production automation control system and the operating system KSS, related to the use of pre-installed account data, allows a perpetrator to gain full access to the system.

The vulnerability of the KR C4 production automation control system and the KSS operating system is related to the use of pre-installed account data. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain full access to the system...