CVE-2021-37378: Teradke Cube Firmware

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) vulnerability in Teradek Cube and Cube Pro firmware version 7.3.x and earlier allows remote attackers to run arbitrary code via the Friendly Name field in System Information Settings. NOTE: Vedor states the product has reached End of Life and will not be receiving any firmware updates to address this issue.

Affected products

• Teradke Cube Firmware: from 7.3.0, up to and including 7.3.19
• Teradke Cube Pro Firmware: from 7.3.0, up to and including 7.3.16

Published 2023-02-03. Last modified 2026-06-17.