Vulnerability Details : CVE-2022-25837
Bluetooth® Pairing in Bluetooth Core Specification v1.0B through v5.3 may permit an unauthenticated MITM to acquire credentials with two pairing devices via adjacent access when at least one device supports BR/EDR Secure Connections pairing and the other BR/EDR Legacy PIN code pairing if the MITM negotiates BR/EDR Secure Simple Pairing in Secure Connections mode using the Passkey association model with the pairing Initiator and BR/EDR Legacy PIN code pairing with the pairing Responder and brute forces the Passkey entered by the user into the Responder as a 6-digit PIN code. The MITM attacker can use the identified PIN code value as the Passkey value to complete authentication with the Initiator via Bluetooth pairing method confusion.
Products affected by CVE-2022-25837
- Bluetooth » Bluetooth Core SpecificationVersions from including (>=) 1.1b and up to, including, (<=) 5.3cpe:2.3:a:bluetooth:bluetooth_core_specification:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-25837
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-25837
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N |
1.2
|
5.8
|
NIST |
CWE ids for CVE-2022-25837
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A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-25837
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https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/
Reporting Security Vulnerabilities | Bluetooth® Technology WebsiteVendor Advisory
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