CVE-2021-45735: Totolink x5000r Firmware

High severity, CVSS 7.5. EPSS: 3.8% chance of exploitation in the next 30 days.

TOTOLINK X5000R v9.1.0u.6118_B20201102 was discovered to use the HTTP protocol for authentication into the admin interface, allowing attackers to intercept user credentials via packet capture software.

Affected products

• Totolink x5000r Firmware: version 9.1.0u.6118_b20201102 only

Published 2022-02-04. Last modified 2026-06-17.