Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthenticated request to the server. The server will reply with a weakly-hashed version of the server's access password. The attacker may then crack this hash offline in order to successfully login to the server.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Digi RealPort 安全漏洞
Vulnerability Description
Digi RealPort是一种专有的 Serial-over-LAN 封装协议。它通过将 ICS 协议数据封装在基于 TCP 的协议中，为网络上任何地方的串行设备提供虚拟连接。 Digi RealPort存在安全漏洞，攻击者可利用该漏洞向服务器发送未经身份验证的请求，服务器将用服务器访问密码的弱散列版本进行应答，攻击者可利用该漏洞可能会脱机破解进而成功登录到服务器。
CVSS Information
N/A
Vulnerability Type
N/A