Total
40 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-3379 | 1 Wago | 14 Compact Controller 100, Compact Controller 100 Firmware, Edge Controller and 11 more | 2023-12-10 | N/A | 5.3 MEDIUM |
| Wago web-based management of multiple products has a vulnerability which allows an local authenticated attacker to change the passwords of other non-admin users and thus to escalate non-root privileges. | |||||
| CVE-2023-4089 | 1 Wago | 14 Compact Controller 100, Compact Controller 100 Firmware, Edge Controller and 11 more | 2023-12-10 | N/A | 2.7 LOW |
| On affected Wago products an remote attacker with administrative privileges can access files to which he has already access to through an undocumented local file inclusion. This access is logged in a different log file than expected. | |||||
| CVE-2023-1698 | 1 Wago | 14 Compact Controller 100, Compact Controller 100 Firmware, Edge Controller and 11 more | 2023-12-10 | N/A | 9.8 CRITICAL |
| In multiple products of WAGO a vulnerability allows an unauthenticated, remote attacker to create new users and change the device configuration which can result in unintended behaviour, Denial of Service and full system compromise. | |||||
| CVE-2022-45137 | 1 Wago | 14 751-9301, 751-9301 Firmware, 752-8303\/8000-002 and 11 more | 2023-12-10 | N/A | 6.1 MEDIUM |
| The configuration backend of the web-based management is vulnerable to reflected XSS (Cross-Site Scripting) attacks that targets the users browser. This leads to a limited impact of confidentiality and integrity but no impact of availability. | |||||
| CVE-2022-45138 | 1 Wago | 14 751-9301, 751-9301 Firmware, 752-8303\/8000-002 and 11 more | 2023-12-10 | N/A | 9.8 CRITICAL |
| The configuration backend of the web-based management can be used by unauthenticated users, although only authenticated users should be able to use the API. The vulnerability allows an unauthenticated attacker to read and set several device parameters that can lead to full compromise of the device. | |||||
| CVE-2022-45140 | 1 Wago | 14 751-9301, 751-9301 Firmware, 752-8303\/8000-002 and 11 more | 2023-12-10 | N/A | 9.8 CRITICAL |
| The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise. | |||||
| CVE-2022-3738 | 1 Wago | 14 Cc100, Cc100 Firmware, Edge Controller and 11 more | 2023-12-10 | N/A | 5.9 MEDIUM |
| The vulnerability allows a remote unauthenticated attacker to download a backup file, if one exists. That backup file might contain sensitive information like credentials and cryptographic material. A valid user has to create a backup after the last reboot for this attack to be successfull. | |||||
| CVE-2022-45139 | 1 Wago | 14 751-9301, 751-9301 Firmware, 752-8303\/8000-002 and 11 more | 2023-12-10 | N/A | 5.3 MEDIUM |
| A CORS Misconfiguration in the web-based management allows a malicious third party webserver to misuse all basic information pages on the webserver. In combination with CVE-2022-45138 this could lead to disclosure of device information like CPU diagnostics. As there is just a limited amount of information readable the impact only affects a small subset of confidentiality. | |||||
| CVE-2019-5184 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 4.6 MEDIUM | 7.8 HIGH |
| 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 code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file. | |||||
| CVE-2019-5185 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 4.4 MEDIUM | 7.0 HIGH |
| An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200. An attacker can send a specially crafted packet to trigger the parsing of this cache file. At 0x1ea28 the extracted state value from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=<contents of state node> using sprintf(). The destination buffer sp+0x40 is overflowed with the call to sprintf() for any state values that are greater than 512-len("/etc/config-tools/config_interfaces interface=X1 state=") in length. Later, at 0x1ea08 strcpy() is used to copy the contents of the stack buffer that was overflowed sp+0x40 into sp+0x440. The buffer sp+0x440 is immediately adjacent to sp+0x40 on the stack. Therefore, there is no NULL termination on the buffer sp+0x40 since it overflowed into sp+0x440. The strcpy() will result in invalid memory access. An state value of length 0x3c9 will cause the service to crash. | |||||
| CVE-2020-6090 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 9.0 HIGH | 7.2 HIGH |
| An exploitable code execution vulnerability exists in the Web-Based Management (WBM) functionality of WAGO PFC 200 03.03.10(15). A specially crafted series of HTTP requests can cause code execution resulting in remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability. | |||||
| CVE-2019-5186 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 4.4 MEDIUM | 7.0 HIGH |
| An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200. An attacker can send a specially crafted packet to trigger the parsing of this cache file.At 0x1eb9c the extracted interface element name from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=<contents of interface element> using sprintf(). The destination buffer sp+0x40 is overflowed with the call to sprintf() for any interface values that are greater than 512-len("/etc/config-tools/config_interfaces interface=") in length. Later, at 0x1ea08 strcpy() is used to copy the contents of the stack buffer that was overflowed sp+0x40 into sp+0x440. The buffer sp+0x440 is immediately adjacent to sp+0x40 on the stack. Therefore, there is no NULL termination on the buffer sp+0x40 since it overflowed into sp+0x440. The strcpy() will result in invalid memory access. An interface value of length 0x3c4 will cause the service to crash. | |||||
| CVE-2019-5160 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 6.5 MEDIUM | 9.1 CRITICAL |
| An exploitable improper host validation vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). 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 attacker can send an authenticated HTTPS POST request to direct the Cloud Connectivity software to connect to an attacker controlled Azure IoT Hub node. | |||||
| CVE-2019-5156 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 6.5 MEDIUM | 7.2 HIGH |
| An exploitable command injection vulnerability exists in the cloud connectivity functionality of WAGO PFC200 versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). An attacker can inject operating system commands into the TimeoutPrepared parameter value contained in the firmware update command. | |||||
| CVE-2019-5149 | 1 Wago | 4 Pfc100, Pfc100 Firmware, Pfc200 and 1 more | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| 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). | |||||
| CVE-2019-5171 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 7.2 HIGH | 7.8 HIGH |
| An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send specially crafted packet at 0x1ea48 to the extracted hostname value from the xml file that is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=enabled ip-address=<contents of ip node> using sprintf(). | |||||
| CVE-2019-5172 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 7.2 HIGH | 7.8 HIGH |
| An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). 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 used as an argument to /etc/config-tools/config_sntp time-server-%d=<contents of ntp node> using sprintf(). This command is later executed via a call to system(). This is done in a loop and there is no limit to how many ntp entries will be parsed from the xml file. | |||||
| CVE-2019-5166 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 4.6 MEDIUM | 7.8 HIGH |
| An exploitable stack buffer overflow vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 version 03.02.02(14). 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 attacker can send a specially crafted packet to trigger the parsing of this cache file. | |||||
| CVE-2019-5155 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 9.0 HIGH | 7.2 HIGH |
| 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 03.02.02(14), version 03.01.07(13), and version 03.00.39(12) | |||||
| CVE-2019-5179 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2023-12-10 | 4.6 MEDIUM | 7.8 HIGH |
| An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file. | |||||