CVE-2021-34569

In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write memory...

CVE-2021-34566

In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in loss of integrity and DoS...

WAGO 安全漏洞

WAGO is a 750-88x series programmable logic controller from WAGO, Germany. The device is designed for use in industrial environments as an electronic system for the operation of digital algorithms. A security vulnerability exists in the WAGO I/O-Check Service that originates from an unauthenticat...

CVE-2019-5176

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.0214. An attacker can send a specially crafted packet to trigger the parsing of this cache file.The destination buffer sp+0x40 is...

WAGO PFC200 Stack Buffer Overflow Vulnerability (CNVD-2020-16854)

The WAGO PFC200 is a programmable logic controller PLC from WAGO Germany. A stack buffer overflow vulnerability exists in the iocheckd service 'I/O-Check' function of the WAGO PFC200 03.02.0214. An attacker could exploit this vulnerability via a specially crafted XML cache file to achieve code...

WAGO PFC200 Stack Buffer Overflow Vulnerability (CNVD-2020-16849)

The WAGO PFC200 is a programmable logic controller PLC from WAGO Germany. A stack buffer overflow vulnerability exists in the iocheckd service 'I/O-Check' function of the WAGO PFC200 03.02.0214. An attacker could exploit this vulnerability via a specially crafted XML cache file to achieve code...

WAGO PFC 200 'I/O-Check' Buffer Overflow Vulnerability

The WAGO PFC 200 and WAGO PFC 100 are both programmable logic controllers PLCs from WAGO Germany. A buffer overflow vulnerability exists in the 'I/O-Check' function in the WAGO PFC 200 and PFC100. The vulnerability originates when a networked system or product performs an operation on memory...

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 ...