CVE-2026-73169: Advantech Eki-1242eims

Medium severity, CVSS 6.3. EPSS: 0.5% chance of exploitation in the next 30 days.

Nozomi Networks Labs identified a CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the Modbus transaction management interface of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows a remote authenticated attacker to store malicious script content that executes in the browser of any administrator who later opens an affected management page.

Affected products

• Advantech Eki-1242eims: up to and including 1.06.01
• Advantech Eki-1242ieims: up to and including 1.06.01

Published 2026-09-16. Last modified 2026-09-23.