Filtered by vendor Wago
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37 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-5188 | 1 Wago | 2 Telecontrol Configurator, Wagoapprtu | 2023-12-11 | N/A | 7.5 HIGH |
| The MMS Interpreter of WagoAppRTU in versions below 1.4.6.0 which is used by the WAGO Telecontrol Configurator is vulnerable to malformed packets. An remote unauthenticated attacker could send specifically crafted packets that lead to a denial-of-service condition until restart of the affected device. | |||||
| CVE-2021-46388 | 1 Wago | 2 750-8212 Pfc200 G2 2eth Rs, 750-8212 Pfc200 G2 2eth Rs Firmware | 2022-02-28 | 9.0 HIGH | 8.8 HIGH |
| WAGO 750-8212 PFC200 G2 2ETH RS Firmware version 03.05.10(17) is affected by a privilege escalation vulnerability. Improper handling of user cookies leads to escalating privileges to administrative account of the router. | |||||
| CVE-2020-12525 | 4 Emerson, Pepperl-fuchs, Wago and 1 more | 19 Rosemount Transmitter Interface Software, Io-link Master 4-eip, Io-link Master 4-pnio and 16 more | 2022-02-10 | 6.8 MEDIUM | 7.8 HIGH |
| M&M Software fdtCONTAINER Component in versions below 3.5.20304.x and between 3.6 and 3.6.20304.x is vulnerable to deserialization of untrusted data in its project storage. | |||||
| CVE-2019-10953 | 5 Abb, Phoenixcontact, Schneider-electric and 2 more | 20 Pm554-tp-eth, Pm554-tp-eth Firmware, Ilc 151 Eth and 17 more | 2022-01-31 | 5.0 MEDIUM | 7.5 HIGH |
| ABB, Phoenix Contact, Schneider Electric, Siemens, WAGO - Programmable Logic Controllers, multiple versions. Researchers have found some controllers are susceptible to a denial-of-service attack due to a flood of network packets. | |||||
| CVE-2021-34581 | 1 Wago | 18 750-831, 750-831\/000-002, 750-831\/000-002 Firmware and 15 more | 2021-09-09 | 7.8 HIGH | 7.5 HIGH |
| Missing Release of Resource after Effective Lifetime vulnerability in OpenSSL implementation of WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 in versions FW4 up to FW15 allows an unauthenticated attacker to cause DoS on the device. | |||||
| CVE-2021-34578 | 1 Wago | 24 750-362, 750-362 Firmware, 750-363 and 21 more | 2021-09-08 | 6.8 MEDIUM | 8.1 HIGH |
| This vulnerability allows an attacker who has access to the WBM to read and write settings-parameters of the device by sending specifically constructed requests without authentication on multiple WAGO PLCs in firmware versions up to FW07. | |||||
| CVE-2019-5186 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2021-07-21 | 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-2019-5166 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2021-07-21 | 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-2019-5159 | 1 Wago | 1 E\!cockpit | 2021-07-21 | 6.8 MEDIUM | 7.8 HIGH |
| 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 executing a firmware update, potentially resulting in code execution. An attacker can create a malicious firmware update package file using any zip utility. The user must initiate a firmware update through e!COCKPIT and choose the malicious wup file using the file browser to trigger the vulnerability. | |||||
| CVE-2019-5185 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2021-07-21 | 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 | 2021-07-21 | 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-2021-21000 | 1 Wago | 54 750-8202, 750-8202 Firmware, 750-8203 and 51 more | 2021-05-28 | 5.0 MEDIUM | 7.5 HIGH |
| On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime. | |||||
| CVE-2018-12980 | 1 Wago | 8 762-3000, 762-3000 Firmware, 762-3001 and 5 more | 2021-05-20 | 6.5 MEDIUM | 8.8 HIGH |
| An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware before FW 02. The vulnerability allows an authenticated user to upload arbitrary files to the file system with the permissions of the web server. | |||||
| CVE-2021-20995 | 1 Wago | 10 0852-0303, 0852-0303 Firmware, 0852-1305 and 7 more | 2021-05-20 | 5.0 MEDIUM | 7.5 HIGH |
| In multiple managed switches by WAGO in different versions the webserver cookies of the web based UI contain user credentials. | |||||
| CVE-2021-20997 | 1 Wago | 10 0852-0303, 0852-0303 Firmware, 0852-1305 and 7 more | 2021-05-20 | 5.0 MEDIUM | 7.5 HIGH |
| In multiple managed switches by WAGO in different versions it is possible to read out the password hashes of all Web-based Management users. | |||||
| CVE-2020-12516 | 1 Wago | 20 750-331, 750-331 Firmware, 750-352 and 17 more | 2020-12-22 | 5.0 MEDIUM | 7.5 HIGH |
| Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack. | |||||
| CVE-2019-5134 | 1 Wago | 4 Pfc100, Pfc100 Firmware, Pfc200 and 1 more | 2020-08-24 | 5.0 MEDIUM | 7.5 HIGH |
| An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure. | |||||
| CVE-2019-5167 | 1 Wago | 2 Pfc200 Firmware, Pfc 200 | 2020-08-24 | 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 version 03.02.02(14). At 0x1e3f0 the extracted dns value from the xml file is used as an argument to /etc/config-tools/edit_dns_server %s dns-server-nr=%d dns-server-name=<contents of dns 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 dns entries will be parsed from the xml file. | |||||
| CVE-2019-5184 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-25 | 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-2019-5157 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-18 | 6.5 MEDIUM | 7.2 HIGH |
| An exploitable command injection 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). An attacker can inject OS commands into the TimeoutUnconfirmed parameter value contained in the Firmware Update command. | |||||
| CVE-2019-5156 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-18 | 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-2019-5171 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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-2019-5169 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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). 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 trigger the parsing of this cache file. At 0x1e900 the extracted gateway value from the xml file is used as an argument to /etc/config-tools/config_default_gateway number=0 state=enabled value=<contents of gateway node> using sprintf(). This command is later executed via a call to system(). | |||||
| CVE-2019-5170 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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). 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 trigger the parsing of this cache file.At 0x1e87c the extracted hostname value from the xml file is used as an argument to /etc/config-tools/change_hostname hostname=<contents of hostname node> using sprintf(). This command is later executed via a call to system(). | |||||
| CVE-2019-5175 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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). 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 trigger the parsing of this cache file.At 0x1ea28 the extracted type value from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=enabled config-type=<contents of type node> using sprintf(). This command is later executed via a call to system(). | |||||
| CVE-2019-5174 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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 version 03.02.02(14). 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 trigger the parsing of this cache file.At 0x1e9fc the extracted subnetmask value from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=enabled subnet-mask=<contents of subnetmask node> using sprintf(). This command is later executed via a call to system(). | |||||
| CVE-2019-5155 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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-2019-5173 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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). 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 trigger the parsing of this cache file. At 0x1e9fc 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(). This command is later executed via a call to system(). | |||||
| CVE-2019-5172 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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-2019-5158 | 1 Wago | 1 E\!cockpit | 2020-03-17 | 4.3 MEDIUM | 7.8 HIGH |
| 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 version is being installed. An attacker can create a custom firmware update package with invalid metadata in order to trigger this vulnerability. | |||||
| CVE-2019-5180 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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. The destination buffer sp+0x440 is overflowed with the call to sprintf() for any ip values that are greater than 1024-len(‘/etc/config-tools/config_interfaces interface=X1 state=enabled ip-address=‘) in length. A ip value of length 0x3da will cause the service to crash. | |||||
| CVE-2019-5178 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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. The destination buffer sp+0x440 is overflowed with the call to sprintf() for any hostname values that are greater than 1024-len(‘/etc/config-tools/change_hostname hostname=‘) in length. A hostname value of length 0x3fd will cause the service to crash. | |||||
| CVE-2019-5179 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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. | |||||
| CVE-2019-5181 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-17 | 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). 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. The destination buffer sp+0x440 is overflowed with the call to sprintf() for any subnetmask values that are greater than 1024-len(‘/etc/config-tools/config_interfaces interface=X1 state=enabled subnet-mask=‘) in length. A subnetmask value of length 0x3d9 will cause the service to crash. | |||||
| CVE-2019-5168 | 1 Wago | 2 Pfc200, Pfc200 Firmware | 2020-03-16 | 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 version 03.02.02(14). 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 /etc/config-tools/edit_dns_server domain-name=<contents of domainname node> using sprintf().This command is later executed via a call to system(). | |||||
| CVE-2019-5107 | 1 Wago | 1 E\!cockpit | 2020-03-13 | 5.0 MEDIUM | 7.5 HIGH |
| 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, configurations, and binaries being transferred to endpoints. | |||||
| CVE-2019-5149 | 1 Wago | 4 Pfc100, Pfc100 Firmware, Pfc200 and 1 more | 2020-03-13 | 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). | |||||