CVE-2021-41427: Beeline Smart Box Firmware

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

Beeline Smart Box 2.0.38 is vulnerable to Cross Site Scripting (XSS) via the choose_mac parameter to setup.cgi.

Affected products

• Beeline Smart Box Firmware: version 2.0.38 only

Published 2021-11-10. Last modified 2026-06-17.