Vulnerability Intelligence Report
CVE-2023-24023
Bluetooth BR/EDR devices with Secure Simple Pairing and Secure Connections pairing in Bluetooth Core Specification 4.2 through 5.4 allow certain man-in-the-middle attacks that force a short key length, and might lead to discovery of the encryption key and live injection, aka BLUFFS.
No Active Exploit Signals
CVSS Base Score
6.4
MEDIUM
Exploitability:1.2
Impact Score:5.2
EPSS Probability:1.30%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| bluetooth | bluetooth_core_specification | all |
| microsoft | windows_10_1809 | all |
| microsoft | windows_10_21h2 | all |
| microsoft | windows_10_22h2 | all |
| microsoft | windows_11_21h2 | all |
| microsoft | windows_11_22h2 | all |
| microsoft | windows_11_23h2 | all |
| microsoft | windows_server_2019 | all |
| microsoft | windows_server_2022 | all |
| microsoft | windows_server_2022_23h2 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.297%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2023-01-20T00:00:00 |
| Published | 2023-11-28T00:00:00 |
| Last Updated | 2024-08-02T10:49:09 |
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