Codesys automation software gets 10 out of 10 severity rating for 6 new vulnerabilities:

• CVE-2021-30189 – Stack-based Buffer Overflow
• CVE-2021-30190 – Improper Access Control
• CVE-2021-30191 – Buffer Copy without Checking Size of Input
• CVE-2021-30192 – Improperly Implemented Security Check
• CVE-2021-30193 – Out-of-bounds Write
• CVE-2021-30194 – Out-of-bounds Read