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CVE-2021-4242

MEDIUM CVSS: 6.3 Published: 2022-11-30 Modified: 2026-06-17

Description

A vulnerability was found in Sapido BR270n, BRC76n, GR297 and RB1732 and classified as critical. Affected by this issue is some unknown functionality of the file ip/syscmd.htm. The manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-214592.

Affected Platforms

Sapido Br270NSapido Brc76N FirmwareSapido Gr297N FirmwareSapido Gr297NSapido Rb-1732 FirmwareSapido Rb-1732Sapido Brc76NSapido Br270N Firmware

Weakness Type

CWE-707, CWE-78

References