CVE-2022-46399 describes a denial-of-service vulnerability in Microchip RN4870 module firmware 1.43 and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112, where the device becomes unresponsive due to a ConReqTimeoutZero condition. With a CVSS score of 7.5 (HIGH), this vulnerability can be exploited over an adjacent network with high attack complexity, leading to high impacts on confidentiality, integrity, and availability. There is currently 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 |
|---|---|---|---|
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:H/PR:N/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.