CVE-2019-6526: Moxa Eds-405a Firmware

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

Moxa IKS-G6824A series Versions 4.5 and prior, EDS-405A series Version 3.8 and prior, EDS-408A series Version 3.8 and prior, and EDS-510A series Version 3.8 and prior use plaintext transmission of sensitive data, which may allow an attacker to capture sensitive data such as an administrative password.

Affected products

• Moxa Eds-405a Firmware: up to and including 3.8
• Moxa Eds-408a Firmware: up to and including 3.8
• Moxa Eds-510a Firmware: up to and including 3.8
• Moxa Iks-g6824a Firmware: up to and including 4.5

Published 2019-04-15. Last modified 2026-06-17.