CVE-2019-6549: Kunbus PR100088 Modbus Gateway Firmware

High severity, CVSS 7.2. EPSS: 0.6% chance of exploitation in the next 30 days.

An attacker could retrieve plain-text credentials stored in a XML file on PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166) through FTP.

Affected products

• Kunbus PR100088 Modbus Gateway Firmware: before r02 (fixed in r02)

Published 2019-02-12. Last modified 2026-06-17.