CVE-2024-40627
5.8 · MEDIUMOverview
CVE-2024-40627 is a medium-severity vulnerability. It was published on July 15, 2024 and has a CVSS 3.1 base score of 5.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Fastapi OPA is an opensource fastapi middleware which includes auth flow. HTTP `OPTIONS` requests are always allowed by `OpaMiddleware`, even when they lack authentication, and are passed through directly to the application. `OpaMiddleware` allows all HTTP `OPTIONS` requests without evaluating it against any policy. If an application provides different responses to HTTP `OPTIONS` requests based on an entity existing (such as to indicate whether an entity is writable on a system level), an unauthenticated attacker could discover which entities exist within an application. This issue has been addressed in release version 2.0.1. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Remediation
Check the references section for vendor advisories, patches, and mitigation guidance. 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.
References
Frequently Asked Questions
What is CVE-2024-40627?
CVE-2024-40627 is a medium-severity vulnerability. It was published on July 15, 2024 and has a CVSS 3.1 base score of 5.8 (MEDIUM).
How severe is CVE-2024-40627?
This vulnerability has a CVSS 3.1 base score of 5.8, 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-2024-40627?
Check the references section for vendor advisories, patches, and mitigation guidance. 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-2024-40627?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-40627 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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This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation
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This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation