CVE-2022-3386: Advantech R-Seenet

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Advantech R-SeeNet Versions 2.4.17 and prior are vulnerable to a stack-based buffer overflow. An unauthorized attacker can use an outsized filename to overflow the stack buffer and enable remote code execution.

Affected products

• Advantech R-Seenet: up to and including 2.4.17

Published 2022-10-27. Last modified 2026-06-17.