CVE-2022-34763
5.9 · MEDIUMOverview
CVE-2022-34763 is a medium-severity vulnerability affecting schneider-electric opc_ua_module_for_m580_firmware. It was published on July 13, 2022 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. Some level of privileges is required for exploitation.
Technical Description
A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists that could cause loading of unauthorized firmware images due to improper verification of the firmware signature. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update opc_ua_module_for_m580_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 |
|---|---|---|---|
| schneider-electric | opc_ua_module_for_m580_firmware | 0 | Affected |
| schneider-electric | x80_advanced_rtu_module_firmware | 2.01 | Affected |
References
Frequently Asked Questions
What is CVE-2022-34763?
CVE-2022-34763 is a medium-severity vulnerability affecting schneider-electric opc_ua_module_for_m580_firmware. It was published on July 13, 2022 and has a CVSS 3.1 base score of 5.9 (MEDIUM).
How severe is CVE-2022-34763?
This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-34763?
Check the references section for vendor advisories and patches from schneider-electric. Update opc_ua_module_for_m580_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-2022-34763?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-34763 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.
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Browser-based exploitation validates findings with real proof-of-concept.
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