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CVE-2019-6533

Critical

Description

Registers used to store Modbus values can be read and written from the web interface without authentication in the PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166).

SeverityCritical
CVSS9.1
Exploit probability—
ProductKunbus Pr100088 Modbus Gateway Firmware
PublishedFeb 12, 2019
First seenFeb 12, 2019
Weakness typeCWE-306Missing authentication for critical function

How to fix

Update
  • kunbus pr100088_modbus_gateway_firmwarer02 or later

Affected products

ProductAffected versionsFixed in
kunbus pr100088_modbus_gateway_firmwarev < r02r02

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