CVE-2024-50366: Advantech Eki-6333ac-1gpo Firmware

High severity, CVSS 7.2. EPSS: 1.1% chance of exploitation in the next 30 days.

A CWE-78 "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The source of the vulnerability relies on multiple parameters belonging to the "applications_apply" API which are not properly sanitized before being concatenated to OS level commands.

Affected products

• Advantech Eki-6333ac-1gpo Firmware: before 1.2.2 (fixed in 1.2.2)
• Advantech Eki-6333ac-2g Firmware: before 1.6.5 (fixed in 1.6.5)
• Advantech Eki-6333ac-2gd Firmware: before 1.6.5 (fixed in 1.6.5)

Published 2024-11-26. Last modified 2026-06-17.