7.5

CVE-2022-46399

Exploit

The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unresponsive with ConReqTimeoutZero.

Daten sind bereitgestellt durch 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 ≫ Bm64 Firmware Version1.43
   Microchip ≫ Bm64 Version-
Microchip ≫ Bm77 Firmware Version1.43
   Microchip ≫ Bm77 Version-
Microchip ≫ Is1870 Firmware Version1.43
   Microchip ≫ Is1870 Version-
Microchip ≫ Is1871 Firmware Version1.43
   Microchip ≫ Is1871 Version-
Microchip ≫ Rn4678 Firmware Version1.43
   Microchip ≫ Rn4678 Version-
Microchip ≫ Wbz451 Firmware Version1.43
   Microchip ≫ Wbz451 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.375
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 1.6 5.9
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.5 1.6 5.9
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.