CVE-2022-46403
Severity Score
8.6
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages.
El firmware 1.43 del módulo Microchip RN4870 (y la demostración 4.2 DT100112 de Microchip PIC LightBlue Explorer) maneja mal los mensajes de rechazo.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-12-04 CVE Reserved
- 2022-12-19 CVE Published
- 2024-07-11 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://microchip.com | Product | |
| https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | 2024-08-03 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microchip Search vendor "Microchip" | Bm78 Firmware Search vendor "Microchip" for product "Bm78 Firmware" | 1.43 Search vendor "Microchip" for product "Bm78 Firmware" and version "1.43" | - |
Affected
| in | Microchip Search vendor "Microchip" | Bm78 Search vendor "Microchip" for product "Bm78" | - | - |
Safe
|
| Microchip Search vendor "Microchip" | Bm83 Firmware Search vendor "Microchip" for product "Bm83 Firmware" | 1.43 Search vendor "Microchip" for product "Bm83 Firmware" and version "1.43" | - |
Affected
| in | Microchip Search vendor "Microchip" | Bm83 Search vendor "Microchip" for product "Bm83" | - | - |
Safe
|
| Microchip Search vendor "Microchip" | Rn4870 Firmware Search vendor "Microchip" for product "Rn4870 Firmware" | 1.43 Search vendor "Microchip" for product "Rn4870 Firmware" and version "1.43" | - |
Affected
| in | Microchip Search vendor "Microchip" | Rn4870 Search vendor "Microchip" for product "Rn4870" | - | - |
Safe
|
| Microchip Search vendor "Microchip" | Rn4871 Firmware Search vendor "Microchip" for product "Rn4871 Firmware" | 1.43 Search vendor "Microchip" for product "Rn4871 Firmware" and version "1.43" | - |
Affected
| in | Microchip Search vendor "Microchip" | Rn4871 Search vendor "Microchip" for product "Rn4871" | - | - |
Safe
|
| Microchip Search vendor "Microchip" | Bm70 Firmware Search vendor "Microchip" for product "Bm70 Firmware" | 1.43 Search vendor "Microchip" for product "Bm70 Firmware" and version "1.43" | - |
Affected
| in | Microchip Search vendor "Microchip" | Bm70 Search vendor "Microchip" for product "Bm70" | - | - |
Safe
|
| Microchip Search vendor "Microchip" | Bm71 Firmware Search vendor "Microchip" for product "Bm71 Firmware" | 1.43 Search vendor "Microchip" for product "Bm71 Firmware" and version "1.43" | - |
Affected
| in | Microchip Search vendor "Microchip" | Bm71 Search vendor "Microchip" for product "Bm71" | - | - |
Safe
|
| Microchip Search vendor "Microchip" | Pic Lightblue Explorer Demo Firmware Search vendor "Microchip" for product "Pic Lightblue Explorer Demo Firmware" | 4.2_dt100112 Search vendor "Microchip" for product "Pic Lightblue Explorer Demo Firmware" and version "4.2_dt100112" | - |
Affected
| in | Microchip Search vendor "Microchip" | Pic Lightblue Explorer Demo Search vendor "Microchip" for product "Pic Lightblue Explorer Demo" | - | - |
Safe
|
| Microchip Search vendor "Microchip" | Is1871 Firmware Search vendor "Microchip" for product "Is1871 Firmware" | 1.43 Search vendor "Microchip" for product "Is1871 Firmware" and version "1.43" | - |
Affected
| in | Microchip Search vendor "Microchip" | Is1871 Search vendor "Microchip" for product "Is1871" | - | - |
Safe
|
| Microchip Search vendor "Microchip" | Is1870 Firmware Search vendor "Microchip" for product "Is1870 Firmware" | 1.43 Search vendor "Microchip" for product "Is1870 Firmware" and version "1.43" | - |
Affected
| in | Microchip Search vendor "Microchip" | Is1870 Search vendor "Microchip" for product "Is1870" | - | - |
Safe
|