CVE-2022-45877

Name: CVE-2022-45877
Creator: NVD / NIST
Published: 2022-12-08T16:15:14.787+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.17%

Last modified Jun 17, 2026

CVE-2022-45877 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. OpenHarmony-v3.1.4 and prior versions had an vulnerability. PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

OpenHarmony-v3.1.4 and prior versions had an vulnerability. PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.17%

6.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Openharmony	Openharmony	>= 3.1, <= 3.1.4

References

https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.mdThird Party Advisory
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.mdThird Party Advisory

Timeline

Published: Dec 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-45877?

How severe is CVE-2022-45877?

CVE-2022-45877 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.

How do I fix CVE-2022-45877?

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-2022-45877?

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

Scan your code now

Source: NVD / NIST