In 2N Access Commander versions 3.1.1.2 and prior, an Insufficient Verification of Data Authenticity vulnerability could allow an attacker to escalate their privileges and gain root access to the system.
https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-17
https://www.2n.com/en-GB/download/Access-Commander-Security-Advisory-2024-11