CVE-2019-5160

The CVE-2019-5160 issue affects WAGO PFC200 firmware (03.02.02(14), 03.01.07(13), 03.00.39(12)) via the Cloud Connectivity service. A crafted authenticated HTTPS POST can cause the device to connect to an attacker‑controlled Azure IoT Hub, enabling unauthorized access to the firmware update funct...

CVE-2019-5160

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...

CVE-2019-5135

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-2019-5155

CVE-2019-5155 affects WAGO PFC200 controllers with the Cloud Connectivity service. The vulnerability is a command-injection flaw in the firmware update handling: unvalidated parameter values in the Firmware Update command can be used to run OS commands via system() as the iot user. Affected firmw...

CVE-2019-5155

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...

WAGO PFC200 iocheckd service "I/O-Check" cache Multiple Command Injection Vulnerabilities

Summary An exploitable command injection vulnerability exists in the iocheckd service “I/O-Check” function of the WAGO PFC 200. 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 packet to...

WAGO PFC200 Cloud Connectivity TimeoutUnconfirmed Command Injection Vulnerability

Summary An exploitable command injection vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200. An attacker can inject OS commands into the TimeoutUnconfirmed parameter value contained in the Firmware Update command. Tested Versions WAGO PFC200 Firmware version 03.02.0214 WA...

WAGO PFC200 Cloud Connectivity TimeoutPrepared Command Injection Vulnerability

Summary An exploitable command injection vulnerability exists in the cloud connectivity functionality of WAGO PFC200. An attacker can inject operating system commands into the TimeoutPrepared parameter value contained in the firmware update command. Tested Versions WAGO PFC200 Firmware version...

WAGO PFC200 iocheckd service "I/O-Check" cache Multiple Memory Corruption Vulnerabilities

Summary An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service “I/O-Check” functionality of WAGO PFC 200. A specially crafted xml cache file written to a specific location on the device can cause a stack buffer overflow, resulting in a denial of service an...

WAGO PFC200 Cloud Connectivity Improper Host Validation Vulnerability

Summary An exploitable improper host validation vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200. A specially crafted HTTPS POST request can cause the software to connect to an unauthorized host, resulting in unauthorized access to firmware update functionality. An...

WAGO PFC100/200 Web-Based Management (WBM) Authentication Regex Information Disclosure Vulnerability

Summary An exploitable regular expression without anchors vulnerability exists in the Web-Based Management WBM authentication functionality of WAGO PFC100/200 controllers. A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information...

WAGO PFC200 Cloud Connectivity Multiple Command Injection Vulnerabilities

Summary 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. Tested Versions WAGO PFC200 Firmware version 03.02.0214 WAGO...

WAGO PFC200 Cloud Connectivity Remote Code Execution Vulnerability

Summary An exploitable remote code execution vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200. A specially crafted XML file will direct the Cloud Connectivity service to download and execute a shell script with root privileges. Tested Versions WAGO PFC200 Firmware versi...

WAGO PFC200 iocheckd service "I/O-Check" cache gateway Memory Corruption Vulnerability

Summary An exploitable double free vulnerability exists in the iocheckd service “I/O-Check” functionality of WAGO PFC 200. A specially crafted XML cache file written to a specific location on the device can cause a heap pointer to be freed twice, resulting in a denial of service and potentially...

WAGO PFC100/200 Web-Based Management (WBM) FastCGI configuration insufficient resource pool denial of service

Summary 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...

WAGO PFC200 iocheckd service "I/O-Check" cache Multiple Code Execution Vulnerabilities

Summary An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service “I/O-Check” functionality of WAGO PFC 200. 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...

WAGO I/O-CHECK

1. EXECUTIVE SUMMARY CVSS v3 10.0 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: WAGO Equipment: I/O-CHECK Series PFC100 and Series PFC200 Vulnerabilities: Information Exposure Through Sent Data, Buffer Access with Incorrect Length Value, Missing Authentication for Critical...

Wago PFC200 - Authenticated Remote Code Execution Exploit

Exploit for hardware platform in category web applications Exploit Title: Wago PFC200 - Authenticated Remote Code Execution Metasploit Exploit Author: Nico Jansen 0x483d Vendor Homepage: https://www.wago.com/ Version: 'Wago PFC200 authenticated remote code execution', 'Description' = %q The Wago...

Wago PFC200 - Authenticated Remote Code Execution (Metasploit)

Exploit Title: Wago PFC200 - Authenticated Remote Code Execution Metasploit Date: 2020-02-05 Exploit Author: Nico Jansen 0x483d Vendor Homepage: https://www.wago.com/ Version: 'Wago PFC200 authenticated remote code execution', 'Description' = %q The Wago PFC200 up to incl. Firmware 11 020835 is...

Wago PFC200 Remote Code Execution

Exploit Title: Wago PFC200 - Authenticated Remote Code Execution Metasploit Date: 2020-02-05 Exploit Author: Nico Jansen 0x483d Vendor Homepage: https://www.wago.com/ Version: 'Wago PFC200 authenticated remote code execution', 'Description' = %q The Wago PFC200 up to incl. Firmware 11 020835 is...