ETQ Reliance CG Authentication Bypass via Trailing Space RCE

An authentication bypass vulnerability exists in ETQ Reliance on the CG (legacy) platform. The application allowed login as the privileged internal SYSTEM user by manipulating the username field. The SYSTEM account does not require a password, enabling attackers with network access to the login page to obtain elevated access. Once authenticated, an attacker could achieve remote code execution by modifying Jython scripts within the application. This issue was resolved by introducing stricter validation logic to exclude internal accounts from public authentication workflows in version MP-4583.

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使用候选路径或通道进行的认证绕过

ETQ Reliance CG 安全漏洞

ETQ Reliance CG是美国ETQ公司的一款质量管理系统。 ETQ Reliance CG存在安全漏洞，该漏洞源于通过操纵用户名字段可以绕过身份验证登录为特权内部SYSTEM用户，可能导致远程代码执行。

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