CVE-2021-43471

CVE-2021-43471 未经授权访问佳能打印机导致的拒绝服务漏洞 受影响产品：LBP223 时间：2021.11.3 系统管理员模式登录不需要账户密码或PIN码。攻击者可在进入后台后远程关闭设备，从而造成拒绝服务漏洞。...

CVE-2021-43471

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...

CVE-2021-43471

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...

Denial of service

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...

CVE-2021-43471

Affected product: Canon LBP223 printers. Vulnerability: System Manager Mode login accepts no password or PIN, enabling an attacker to gain access and remotely shut down the device, causing a denial-of-service. Root cause: Lack of authentication for System Manager Mode login. Impact: Network-acces...

Canon LBP223 安全漏洞

Canon LBP223 is a printer from Canon Japan. The Canon LBP223 printer has an authorization issue vulnerability, which stems from the fact that the LBP223 printer system management mode login does not require an account password or PIN. attackers can use this vulnerability to enter the background a...