Micca KE700 Brute-force vulnerability due to low entropy

The Micca KE700 system relies on a 6-bit portion of an identifier for authentication within rolling codes, providing only 64 possible combinations. This low entropy allows an attacker to perform a brute-force attack against one component of the rolling code. Successful exploitation simplify an attacker to predict the next valid rolling code, granting unauthorized access to the vehicle.

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信息熵不充分

Micca KE700 安全漏洞

Micca KE700是Micca公司的一款源书架式音箱。 Micca KE700存在安全漏洞，该漏洞源于滚动码中仅使用6位标识符进行身份验证，熵值过低，可能导致暴力破解攻击，进而预测下一个有效滚动码并获取未经授权的车辆访问权限。

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