Vulnerability Information
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Vulnerability Title
ComSndFTP v1.3.7 Beta USER Format String RCE
Vulnerability Description
ComSndFTP FTP Server version 1.3.7 Beta contains a format string vulnerability in its handling of the USER command. By sending a specially crafted username containing format specifiers, a remote attacker can overwrite a hardcoded function pointer in memory (specifically WSACleanup from Ws2_32.dll). This allows the attacker to redirect execution flow and bypass DEP protections using a ROP chain, ultimately leading to arbitrary code execution. The vulnerability is exploitable without authentication and affects default configurations.
CVSS Information
N/A
Vulnerability Type
使用外部控制的格式字符串
Vulnerability Title
ComSndFTP FTP Server 安全漏洞
Vulnerability Description
ComSndFTP FTP Server是ComSndFTP公司的一个FTP服务器软件。 ComSndFTP FTP Server 1.3.7 Beta版本存在安全漏洞，该漏洞源于处理USER命令时存在格式化字符串漏洞，可能导致执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A