CVE-2024-45431
5.3 · MEDIUMOverview
CVE-2024-45431 is a medium-severity vulnerability affecting opensynergy blue_sdk. It was published on September 12, 2025 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
OpenSynergy BlueSDK (aka Blue SDK) through 6.x has Improper Input Validation. The specific flaw exists within the BlueSDK Bluetooth stack. The issue results from the lack of proper validation of remote L2CAP channel ID (CID). An attacker can leverage this to create an L2CAP channel with the null identifier assigned as a remote CID.
Remediation
Check the references section for vendor advisories and patches from opensynergy. Update blue_sdk 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 |
|---|---|---|---|
| opensynergy | blue_sdk | 0 | Affected |
Frequently Asked Questions
What is CVE-2024-45431?
CVE-2024-45431 is a medium-severity vulnerability affecting opensynergy blue_sdk. It was published on September 12, 2025 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2024-45431?
This vulnerability has a CVSS 3.1 base score of 5.3, 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-2024-45431?
Check the references section for vendor advisories and patches from opensynergy. Update blue_sdk 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-2024-45431?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-45431 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.
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