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Status published
Unknown
CVE-2022-46401
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC...
Vulnerability Description
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PauseEncReqPlainText before pairing is complete.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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The Microchip RN4870 module firmware 1.43 (and the Microchip PIC...
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CVE-2022-46402
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC...
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CVE-2022-46400
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC...
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CVE-2022-46399
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC...
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CVE-2022-45192
An issue was discovered on Microchip RN4870 1.43 devices. An...
Unknown
0
Affected Vendor
microchip
View all reports →Affected Software
bm78 firmware, bm83 firmware, rn4870 firmware, rn4871 firmware, bm70 firmware, bm71 firmware, pic lightblue explorer demo firmware, pic32cx1012bz25048 firmware, wbz451 firmware, rn4678 firmware, bm77 firmware, bm64 firmware
Vulnerable Versions:
1.43, 4.2_dt100112
Timeline
Official Publish:
December 19th, 2022
Last Modified:
April 17th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.