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HistoryDec 19, 2022 - 11:15 p.m.
CVE-2022-46403
microchip
rn4870
firmware
vulnerability
nvd
cve-2022-46403
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
8.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.8%
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages.
Affected configurations
Node
microchipbm78_firmwareMatch1.43
microchipbm78Match-
Node
microchipbm83_firmwareMatch1.43
microchipbm83Match-
Node
microchiprn4870_firmwareMatch1.43
microchiprn4870Match-
Node
microchiprn4871_firmwareMatch1.43
microchiprn4871Match-
Node
microchipbm70_firmwareMatch1.43
microchipbm70Match-
Node
microchipbm71_firmwareMatch1.43
microchipbm71Match-
Node
microchippic_lightblue_explorer_demo_firmwareMatch4.2_dt100112
microchippic_lightblue_explorer_demoMatch-
Node
microchipis1871_firmwareMatch1.43
microchipis1871Match-
Node
microchipis1870_firmwareMatch1.43
microchipis1870Match-
| CPE | Name | Operator | Version |
|---|---|---|---|
| microchip:bm78_firmware | microchip bm78 firmware | eq | 1.43 |
Related
prion
prion
Code injection
2022-12-19 23:15:00
nvd
nvd
CVE-2022-46403
2022-12-19 23:15:11
cvelist
cvelist
CVE-2022-46403
2022-12-19 00:00:00
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
8.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.8%
Related for CVE-2022-46403