CVEDB API

The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 38.4%

CVSS Severity

CVSS v3 Score 8.6

References

Products affected by CVE-2022-46403

Microchip » Bm70 » Version: N/A

cpe:2.3:h:microchip:bm70:-
Microchip » Bm71 » Version: N/A

cpe:2.3:h:microchip:bm71:-
Microchip » Bm78 » Version: N/A

cpe:2.3:h:microchip:bm78:-
Microchip » Bm83 » Version: N/A

cpe:2.3:h:microchip:bm83:-
Microchip » Is1870 » Version: N/A

cpe:2.3:h:microchip:is1870:-
Microchip » Is1871 » Version: N/A

cpe:2.3:h:microchip:is1871:-
Microchip » Pic Lightblue Explorer Demo » Version: N/A

cpe:2.3:h:microchip:pic_lightblue_explorer_demo:-
Microchip » Rn4870 » Version: N/A

cpe:2.3:h:microchip:rn4870:-
Microchip » Rn4871 » Version: N/A

cpe:2.3:h:microchip:rn4871:-
Microchip » Bm70 Firmware » Version: 1.43

cpe:2.3:o:microchip:bm70_firmware:1.43
Microchip » Bm71 Firmware » Version: 1.43

cpe:2.3:o:microchip:bm71_firmware:1.43
Microchip » Bm78 Firmware » Version: 1.43

cpe:2.3:o:microchip:bm78_firmware:1.43
Microchip » Bm83 Firmware » Version: 1.43

cpe:2.3:o:microchip:bm83_firmware:1.43
Microchip » Is1870 Firmware » Version: 1.43

cpe:2.3:o:microchip:is1870_firmware:1.43
Microchip » Is1871 Firmware » Version: 1.43

cpe:2.3:o:microchip:is1871_firmware:1.43
Microchip » Pic Lightblue Explorer Demo Firmware » Version: 4.2_dt100112

cpe:2.3:o:microchip:pic_lightblue_explorer_demo_firmware:4.2_dt100112
Microchip » Rn4870 Firmware » Version: 1.43

cpe:2.3:o:microchip:rn4870_firmware:1.43
Microchip » Rn4871 Firmware » Version: 1.43

cpe:2.3:o:microchip:rn4871_firmware:1.43