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VulnerabilityPublished

CVE-2024-45431: OpenSynergy BlueSDK · Improper Input Validation

Source GCVE Database

0

Not known to be exploited · CVSS 5.3 Medium.

Data as of 27 Oct 2026, 20:45 UTC

CVSS 3.1 base score
5.3Medium
How severe the flaw is on the 0–10 CVSS scale.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 12 Sep 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

AI-suggested

Users should monitor vendor advisories for updates and apply any future patches promptly. Until a fix is released, consider restricting untrusted Bluetooth connections if feasible.

Description

CVE-2024-45431 is an improper input validation vulnerability in the OpenSynergy BlueSDK Bluetooth stack through version 6.x. The flaw arises from inadequate validation of the remote L2CAP channel ID (CID), allowing an attacker to create an L2CAP channel with a null identifier as the remote CID. This vulnerability has a medium severity rating with a CVSS score of 5.3.

References

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