漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
The WBM web application on firmwares prior to 03.02.02 and 03.01.07 on the WAGO PFC100 and PFC2000, respectively, runs on a lighttpd web server and makes use of the FastCGI module, which is intended to provide high performance for all Internet applications without the penalties of Web server APIs. However, the default configuration of this module appears to limit the number of concurrent php-cgi processes to two, which can be abused to cause a denial of service of the entire web server. This affects WAGO PFC200 Firmware version 03.00.39(12) and version 03.01.07(13), and WAGO PFC100 Firmware version 03.00.39(12) and version 03.02.02(14).
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
WAGO PFC 200和PFC100 资源管理错误漏洞
Vulnerability Description
WAGO PFC 200和WAGO PFC100都是德国WAGO公司的一款可编程逻辑控制器（PLC）。 使用03.00.39(12)版本和03.01.07(13)版本固件的WAGO PFC200和WAGO PFC100中的/etc/lighttpd/mod_fastcgi.conf文件存在资源管理错误漏洞，该漏洞源于默认配置将并存的php-cgi进程限定为两个。攻击者可利用该漏洞导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A