Filtered by vendor Wago
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Total
94 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-21001 | 1 Wago | 54 750-8202, 750-8202 Firmware, 750-8203 and 51 more | 2023-12-10 | 4.0 MEDIUM | 6.5 MEDIUM |
| On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges. | |||||
| CVE-2021-34581 | 1 Wago | 18 750-831, 750-831\/000-002, 750-831\/000-002 Firmware and 15 more | 2023-12-10 | 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-2021-20994 | 1 Wago | 10 0852-0303, 0852-0303 Firmware, 0852-1305 and 7 more | 2023-12-10 | 4.3 MEDIUM | 6.1 MEDIUM |
| In multiple managed switches by WAGO in different versions an attacker may trick a legitimate user to click a link to inject possible malicious code into the Web-Based Management. | |||||
| CVE-2021-20997 | 1 Wago | 10 0852-0303, 0852-0303 Firmware, 0852-1305 and 7 more | 2023-12-10 | 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-2021-20993 | 1 Wago | 10 0852-0303, 0852-0303 Firmware, 0852-1305 and 7 more | 2023-12-10 | 5.0 MEDIUM | 5.3 MEDIUM |
| In multiple managed switches by WAGO in different versions the activated directory listing provides an attacker with the index of the resources located inside the directory. | |||||
| CVE-2021-34578 | 1 Wago | 24 750-362, 750-362 Firmware, 750-363 and 21 more | 2023-12-10 | 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-2021-21000 | 1 Wago | 54 750-8202, 750-8202 Firmware, 750-8203 and 51 more | 2023-12-10 | 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-2021-20995 | 1 Wago | 10 0852-0303, 0852-0303 Firmware, 0852-1305 and 7 more | 2023-12-10 | 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-2021-20996 | 1 Wago | 10 0852-0303, 0852-0303 Firmware, 0852-1305 and 7 more | 2023-12-10 | 5.0 MEDIUM | 5.3 MEDIUM |
| In multiple managed switches by WAGO in different versions special crafted requests can lead to cookies being transferred to third parties. | |||||
| CVE-2021-20998 | 1 Wago | 10 0852-0303, 0852-0303 Firmware, 0852-1305 and 7 more | 2023-12-10 | 7.5 HIGH | 9.8 CRITICAL |
| In multiple managed switches by WAGO in different versions without authorization and with specially crafted packets it is possible to create users. | |||||
| CVE-2020-12516 | 1 Wago | 20 750-331, 750-331 Firmware, 750-352 and 17 more | 2023-12-10 | 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-2020-12522 | 1 Wago | 42 750-8101\/025-000, 750-8102\/025-000, 750-8202\/000-012 and 39 more | 2023-12-10 | 10.0 HIGH | 9.8 CRITICAL |
| The reported vulnerability allows an attacker who has network access to the device to execute code with specially crafted packets in WAGO Series PFC 100 (750-81xx/xxx-xxx), Series PFC 200 (750-82xx/xxx-xxx), Series Wago Touch Panel 600 Standard Line (762-4xxx), Series Wago Touch Panel 600 Advanced Line (762-5xxx), Series Wago Touch Panel 600 Marine Line (762-6xxx) with firmware versions <=FW10. | |||||
| CVE-2020-12505 | 1 Wago | 14 750-831, 750-831 Firmware, 750-852 and 11 more | 2023-12-10 | 6.4 MEDIUM | 8.2 HIGH |
| Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below. | |||||
| 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 | 2023-12-10 | 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-2020-12506 | 1 Wago | 14 750-362, 750-362 Firmware, 750-363 and 11 more | 2023-12-10 | 6.4 MEDIUM | 9.1 CRITICAL |
| Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW03 allows an attacker to change the settings of the devices by sending specifically constructed requests without authentication This issue affects: WAGO 750-362, WAGO 750-363, WAGO 750-823, WAGO 750-832/xxx-xxx, WAGO 750-862, WAGO 750-891, WAGO 750-890/xxx-xxx in versions FW03 and prior versions. | |||||
| 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. | |||||