CVE-2024-21306

MEDIUMNVD 5.75.7—Elevated

5.7

Microsoft Bluetooth Driver Spoofing Vulnerability

CVSS v3: 5.7
EG Score: 5.7(medium)
EPSS: 96.7%
KEV: Not listed

Published

January 9, 2024

Last Modified

November 21, 2024

References (2)

secure@microsofthttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21306
af854a3a-2127-422b-91ae-364da2661108https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21306

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-306Missing Authentication for Critical Function

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Microsoft MSRCCVE-2024-213062024-01-09
Microsoft Bluetooth Driver Spoofing Vulnerability

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-24 10:46 UTCEG score recompute

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCDanyw24/blueXploit
First seen Dec 15, 2024
Exploit basado en vulnerabilidades criticas Bluetooth (CVE-2023-45866, CVE-2024-21306)
Open source ↗
GitHub PoCPhucHauDeveloper/BadBlue
First seen May 6, 2024
CVE-2024-21306 BadBlue implementation (Using DuckyScript)
Open source ↗

Frequently asked(5)

What is CVE-2024-21306?

CVE-2024-21306 is a medium vulnerability published on January 9, 2024. Microsoft Bluetooth Driver Spoofing Vulnerability

When was CVE-2024-21306 disclosed?

CVE-2024-21306 was first published in the National Vulnerability Database on January 9, 2024, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-21306 actively exploited?

CVE-2024-21306 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-21306?

CVE-2024-21306 has a CVSS v3 base score of 5.7 (NVD).

How do I remediate CVE-2024-21306?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-21306, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-21306

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CVE-2024-21306

Published

Last Modified

References (2)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Publicly available exploits

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-21306?

Same vendor

Same CWE

CVE-2024-21306

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-21306?

🔗 Related CVEs(same vendor + same CWE)

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Published

Last Modified

References (2)

Frequently asked(5)

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