In Canon LBP223 printers, the System Manager Mode login does not require an account password or PIN. An attacker can remotely shut down the device after entering the background, creating a denial of service vulnerability.

Source: CVE-2021-43471

답글 남기기

이메일 주소는 공개되지 않습니다. 필수 항목은 *(으)로 표시합니다

Time limit is exhausted. Please reload the CAPTCHA.