CVE-2022-46401 describes a vulnerability in Microchip RN4870 module firmware 1.43 and the PIC LightBlue Explorer Demo 4.2 DT100112, where the device accepts unencrypted PauseEncReqPlainText messages before pairing is complete. Rated Medium (CVSS 5.4), this vulnerability has an adjacent attack vector and low attack complexity, potentially leading to limited integrity and availability impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion 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.