CVE-2024-45431
mediumOpenSynergy BlueSDK (aka Blue SDK) through 6.x has Improper Input Validation.
Vendor / product: Opensynergy — blue sdk
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.
CVSS
5.3
5.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Severity source: NVD CVSS v3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
Timeline (UTC)
Published: 2025-09-12 17:15
Modified: 2026-10-27 18:10
NVD status: Analyzed
Last synced 1 day ago
Verified against the source API 2026-10-28 11:29 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
opensynergy / blue_sdk ≤6.0.1
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://pcacybersecurity.com/resources/advisory/perfekt-blue cve@mitre.org
- https://www.opensynergy.com/ cve@mitre.org
Data sources
NVD CVE API 2.0 — fetched 2026-10-28 11:29 UTC · record ↗