CVE-2022-25903
7.5 · HIGHOverview
CVE-2022-25903 is a high-severity vulnerability affecting opcua_project opcua. It was published on August 24, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) via the ExtensionObjects and Variants objects, when it allows unlimited nesting levels, which could result in a stack overflow even if the message size is less than the maximum allowed.
Remediation
Check the references section for vendor advisories and patches from opcua_project. Update opcua 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 |
|---|---|---|---|
| opcua_project | opcua | 0.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2022-25903?
CVE-2022-25903 is a high-severity vulnerability affecting opcua_project opcua. It was published on August 24, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2022-25903?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-25903?
Check the references section for vendor advisories and patches from opcua_project. Update opcua 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-2022-25903?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-25903 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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