6.5

CVE-2022-46402

Exploit

The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PairCon_rmSend with incorrect values.

Data is provided by the National Vulnerability Database (NVD)
Microchip ≫ Bm78 Firmware Version1.43
   Microchip ≫ Bm78 Version-
Microchip ≫ Bm83 Firmware Version1.43
   Microchip ≫ Bm83 Version-
Microchip ≫ Rn4870 Firmware Version1.43
   Microchip ≫ Rn4870 Version-
Microchip ≫ Rn4871 Firmware Version1.43
   Microchip ≫ Rn4871 Version-
Microchip ≫ Bm70 Firmware Version1.43
   Microchip ≫ Bm70 Version-
Microchip ≫ Bm71 Firmware Version1.43
   Microchip ≫ Bm71 Version-
Microchip ≫ Is1870 Firmware Version1.43
   Microchip ≫ Is1870 Version-
Microchip ≫ Is1871 Firmware Version1.43
   Microchip ≫ Is1871 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.07% 0.229
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 6.5 2.8 3.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-354 Improper Validation of Integrity Check Value

The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.