The vulnerability of microprogrammed software in WAGO 750 programmable logic controllers, which stems from insufficient validation of input data, allows a intruder to trigger malfunctions during maintenance operations.

The vulnerability of the microprogrammed software in WAGO 750 programmable logic controllers is related to insufficient verification of input data. Exploiting this vulnerability can allow an attacker, operating remotely, to cause malfunctions by using specially crafted packages...

WAGO 安全漏洞

WAGO is a 750-88x series programmable logic controller from WAGO, Germany. This device is designed for applications in industrial environments where digital algorithms operate electronic systems. A security vulnerability in the OpenSSL implementation of the WAGO 750-831/xxx xxx, 750-880/xxx xxx,...

WAGO PFC200 Input Validation Error Vulnerability

The WAGO PFC 200 is a programmable logic controller PLC from the German company WAGO. An input validation error vulnerability exists in the cloud connectivity feature in WAGO PFC 200 using firmware versions 03.02.0214, 03.01.0713, and 03.00.3912. An attacker could exploit this vulnerability to ga...

WAGO PFC 200 Operating System Command Injection Vulnerability

The WAGO PFC 200 is a programmable logic controller PLC from the German company WAGO. An operating system command injection vulnerability exists in the cloud connectivity feature of the WAGO PFC 200 using firmware versions 03.02.0214, 03.01.0713, and 03.00.3912. The vulnerability stems from a...

WAGO PFC 200 Buffer Overflow Vulnerability

The WAGO PFC 200 is a programmable logic controller PLC from the German company WAGO. A buffer overflow vulnerability exists in the I/O-Check function in the WAGO PFC 200. The vulnerability originates when a networked system or product performs an operation on memory without properly validating...

WAGO PFC200 and PFC100 Denial of Service Vulnerabilities

The WAGO PFC200 and WAGO PFC100 are both programmable logic controllers PLCs from WAGO Germany. A denial of service vulnerability exists in the I/O-Check function in the WAGO PFC200 using firmware version 03.01.0713 and the WAGO PFC100 using firmware version 03.00.3912, which can be exploited by ...