CVE-2019-5107

A cleartext transmission vulnerability exists in the network communication functionality of WAGO e!Cockpit version 1.5.1.1. An attacker with access to network traffic can easily intercept, interpret, and manipulate data coming from, or destined for e!Cockpit. This includes passwords,...

Command injection

An exploitable command injection vulnerability exists in the cloud connectivity feature of WAGO PFC200. An attacker can inject operating system commands into any of the parameter values contained in the firmware update command. This affects WAGO PFC200 Firmware version 03.02.0214, version...

Command injection

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.0214. At 0x1e3f0 the extracted dns value from the xml file is used as an argument to /etc/config-tools/editdnsserver %s dns-server-nr=%d dns-server-name= using...

Input validation

An exploitable improper input validation vulnerability exists in the firmware update functionality of WAGO e!COCKPIT automation software v1.6.0.7. A specially crafted firmware update file can allow an attacker to write arbitrary files to arbitrary locations on WAGO controllers as a part of...

Design/Logic Flaw

An exploitable firmware downgrade vulnerability exists in the firmware update package functionality of the WAGO e!COCKPIT automation software v1.6.1.5. A specially crafted firmware update file can allow an attacker to install an older firmware version while the user thinks a newer firmware versio...

Hardcoded credentials

A hard-coded encryption key vulnerability exists in the authentication functionality of WAGO e!Cockpit version 1.5.1.1. An attacker with access to communications between e!Cockpit and CoDeSyS Gateway can trivially recover the password of any user attempting to log in, in plain text...

Design/Logic Flaw

A cleartext transmission vulnerability exists in the network communication functionality of WAGO e!Cockpit version 1.5.1.1. An attacker with access to network traffic can easily intercept, interpret, and manipulate data coming from, or destined for e!Cockpit. This includes passwords,...

Remote code execution

An exploitable remote code execution vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 versions 03.02.0214, 03.01.0713, and 03.00.3912. A specially crafted XML file will direct the Cloud Connectivity service to download and execute a shell script with root privileges...

Command injection

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.0214. An attacker can send a specially crafted XML cache file At 0x1e8a8 the extracted domainname value from the xml file is used as an argument to...

Design/Logic Flaw

An exploitable regular expression without anchors vulnerability exists in the Web-Based Management WBM authentication functionality of WAGO PFC200 versions 03.00.3912 and 03.01.0713, and WAGO PFC100 version 03.00.3912. A specially crafted authentication request can bypass regular expression...

Stack overflow

An exploitable stack buffer overflow vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 version 03.02.0214. A specially crafted XML cache file written to a specific location on the device can cause a stack buffer overflow, resulting in code execution. An attack...

Command injection

An exploitable command injection vulnerability exists in the cloud connectivity functionality of WAGO PFC200 versions 03.02.0214, 03.01.0713, and 03.00.3912. An attacker can inject operating system commands into the TimeoutPrepared parameter value contained in the firmware update command...

Command injection

An exploitable command injection vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.0214, 03.01.0713, and 03.00.3912. An attacker can inject OS commands into the TimeoutUnconfirmed parameter value contained in the Firmware Update command...

Input validation

An exploitable improper host validation vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.0214, 03.01.0713, and 03.00.3912. A specially crafted HTTPS POST request can cause the software to connect to an unauthorized host, resulting in unauthorized...

Authentication flaw

An exploitable timing discrepancy vulnerability exists in the authentication functionality of the Web-Based Management WBM web application on WAGO PFC100/200 controllers. The WBM application makes use of the PHP crypt function which can be exploited to disclose hashed user credentials. This affec...

CVE-2019-5174

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.0214. A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted...

CVE-2019-5174

Summary: CVE-2019-5174 affects the WAGO PFC200 controller (firmware 03.02.02(14)) via multiple command-injection paths in the iocheckd “I/O-Check” cache parser. The vulnerability stems from parsing a file-backed XML cache (e.g., /tmp/iocheckCache.xml) and using unsafely constructed strings with s...

CVE-2019-5175

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.0214. A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially...

CVE-2019-5175

WAGO PFC200 iocheckd vulnerability (CVE-2019-5175) affects the iocheckd (I/O-Check) service. The issue arises from parsing a crafted XML cache file stored at /tmp/iocheckCache.xml, where user-controlled values are fed into /etc/config-tools commands via sprintf() and later executed with system(),...

CVE-2019-5172

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.0214. An attacker can send a specially crafted packet to trigger the parsing of this cache file. At 0x1e840 the extracted ntp value from the xml file is us...