CVE-2022-3738
5.9 · MEDIUMOverview
CVE-2022-3738 is a medium-severity vulnerability affecting wago pfc100_firmware. It was published on January 19, 2023 and has a CVSS 3.1 base score of 5.9 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from wago. Update pfc100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| wago | pfc100_firmware | 16 | Affected |
| wago | pfc200_firmware | 16 | Affected |
| wago | touch_panel_600_advanced_firmware | 16 | Affected |
| wago | touch_panel_600_standard_firmware | 16 | Affected |
| wago | touch_panel_600_marine_firmware | 16 | Affected |
| wago | cc100_firmware | 16 | Affected |
| wago | edge_controller_firmware | 16 | Affected |
Frequently Asked Questions
What is CVE-2022-3738?
CVE-2022-3738 is a medium-severity vulnerability affecting wago pfc100_firmware. It was published on January 19, 2023 and has a CVSS 3.1 base score of 5.9 (MEDIUM).
How severe is CVE-2022-3738?
This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-3738?
Check the references section for vendor advisories and patches from wago. Update pfc100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-3738?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-3738 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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