CVE-2022-45877 is a medium-severity vulnerability affecting OpenHarmony-v3.1.4 and earlier versions, where PIN codes are transmitted in plaintext during cross-device authentication. This flaw significantly lowers the bar for man-in-the-middle attacks, allowing an attacker on the adjacent network to intercept sensitive authentication data. The vulnerability has a CVSS score of 5.3, indicating a network-adjacent attack vector with high complexity, but it only impacts confidentiality. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.1, <= 3.1.4CPE matchmatch criteria | cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.