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CVE-2021-43711

CRITICAL CVSS: 9.8 Published: 2022-01-04 Modified: 2026-06-17

Description

The downloadFlile.cgi binary file in TOTOLINK EX200 V4.0.3c.7646_B20201211 has a command injection vulnerability when receiving GET parameters. The parameter name can be constructed for unauthenticated command execution.

Affected Platforms

Totolink Ex200 FirmwareTotolink Ex200

Weakness Type

CWE-77

References