Advisory Published
Updated

CVE-2022-46400

First published: Mon Dec 19 2022(Updated: )

The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) allows attackers to bypass passkey entry in legacy pairing.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Microchip Bm78 Firmware=1.43
Microchip Bm78
Microchip Bm83 Firmware=1.43
Microchip Bm83
Microchip Rn4870 Firmware=1.43
Microchip RN4870
Microchip Rn4871 Firmware=1.43
Microchip Rn4871
Microchip Bm70 Firmware=1.43
Microchip Bm70
Microchip Bm71 Firmware=1.43
Microchip Bm71
Microchip Pic Lightblue Explorer Demo Firmware=4.2_dt100112
Microchip PIC LightBlue Explorer Demo
Microchip Is1870 Firmware=1.43
Microchip Is1870
Microchip Is1871 Firmware=1.43
Microchip Is1871

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2022-46400.

  • What is the severity level of CVE-2022-46400?

    The severity level of CVE-2022-46400 is medium with a CVSS score of 5.4.

  • Which software versions are affected by CVE-2022-46400?

    The Microchip RN4870 module firmware 1.43 and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112 are affected by CVE-2022-46400.

  • How can attackers exploit CVE-2022-46400?

    Attackers can exploit CVE-2022-46400 to bypass passkey entry in legacy pairing.

  • Are there any references available for CVE-2022-46400?

    Yes, you can find references for CVE-2022-46400 at the following links: [link1], [link2], [link3].

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203