CVE-2020-6171: Communilink Clink Office

Medium severity, CVSS 6.1. EPSS: 4.8% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability in the index page of the CLink Office 2.0 management console allows remote attackers to inject arbitrary web script or HTML via the lang parameter.

Affected products

• Communilink Clink Office: version 2.0 only

Published 2020-04-07. Last modified 2026-06-17.