CVE-2022-46400 describes a vulnerability in Microchip RN4870 module firmware 1.43 and the PIC LightBlue Explorer Demo 4.2 DT100112, allowing attackers to bypass passkey entry during legacy Bluetooth pairing. With a CVSS score of 5.4 (Medium), this vulnerability can be exploited with low complexity over an adjacent network, leading to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.43CPE matchmatch criteria | cpe:2.3:o:microchip:bm78_firmware:1.43:*:*:*:*:*:*:* | ||
1.43CPE matchmatch criteria | cpe:2.3:o:microchip:bm83_firmware:1.43:*:*:*:*:*:*:* | ||
1.43CPE matchmatch criteria | cpe:2.3:o:microchip:rn4870_firmware:1.43:*:*:*:*:*:*:* | ||
1.43CPE matchmatch criteria | cpe:2.3:o:microchip:rn4871_firmware:1.43:*:*:*:*:*:*:* | ||
1.43CPE matchmatch criteria | cpe:2.3:o:microchip:bm70_firmware:1.43:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.