CVE-2022-42463

Name: CVE-2022-42463
Creator: NVD / NIST
Published: 2022-10-14T15:16:24.883+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2022-42463 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. OpenHarmony-v3.1.2 and prior versions have an authenication bypass vulnerability in a callback handler function of Softbus_server in communication subsystem. Attackers can launch attacks on distributed networks by sending Bluetooth rfcomm packets to any remote device and executing arbitrary commands.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

OpenHarmony-v3.1.2 and prior versions have an authenication bypass vulnerability in a callback handler function of Softbus_server in communication subsystem. Attackers can launch attacks on distributed networks by sending Bluetooth rfcomm packets to any remote device and executing arbitrary commands.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.29%

20.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Openharmony	Openharmony	>= 3.1, <= 3.1.2

References

https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.mdThird Party Advisory
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.mdThird Party Advisory

Timeline

Published: Oct 14, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-42463?

How severe is CVE-2022-42463?

CVE-2022-42463 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2022-42463?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-42463?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST