WAGO: Cloud Connectivity Multiple Vulnerabilities
The Cloud Connectivity of the WAGO PLCs is used to connect the device with the cloud services from different providers. It also supports maintenance functionality with the firmware update function from the WAGO cloud. An attacker needs an authorized login with administrative privileges on the device in order to exploit the mentioned vulnerabilities.
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-5160US | critical9.1 | — | ||
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).… | ||||
| CVE-2019-5157US | high7.2 | — | ||
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 atta… | ||||
| CVE-2019-5156US | high7.2 | — | ||
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… | ||||
| CVE-2019-5155US | high7.2 | — | ||
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 v… | ||||
references
External citations — patches, advisories, analysis.
remediations (8)
- Mitigation
Follow the instructions in WAGOs handbook Cyber Security for Controller Restrict network access to the device. Do not directly connect the device to the internet
- Mitigation
Follow the instructions in WAGOs handbook Cyber Security for Controller Restrict network access to the device. Do not directly connect the device to the internet
- Mitigation
Follow the instructions in WAGOs handbook Cyber Security for Controller Restrict network access to the device. Do not directly connect the device to the internet
- Mitigation
Follow the instructions in WAGOs handbook Cyber Security for Controller Restrict network access to the device. Do not directly connect the device to the internet
- Fixed
Use strong passwords for all user accounts, especially for administrative user accounts on the device.
- Fixed
Use strong passwords for all user accounts, especially for administrative user accounts on the device.
- Fixed
Use strong passwords for all user accounts, especially for administrative user accounts on the device.
- Fixed
Use strong passwords for all user accounts, especially for administrative user accounts on the device.
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