// For flags

CVE-2022-46422

 

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

Un problema en Netgear WNR2000 v1 1.2.3.7 y anteriores permite a atacantes autenticados provocar una Denegación de Servicio (DoS) mediante la carga de una imagen de firmware manipulada durante el proceso de actualización del firmware.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
High
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2022-12-05 CVE Reserved
  • 2022-12-20 CVE Published
  • 2025-04-17 CVE Updated
  • 2025-04-20 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-345: Insufficient Verification of Data Authenticity
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Netgear
Search vendor "Netgear"
 Wnr2000 Firmware
Search vendor "Netgear" for product "Wnr2000 Firmware"
 <= 1.2.3.7
Search vendor "Netgear" for product "Wnr2000 Firmware" and version " <= 1.2.3.7"
-
Affected
in Netgear
Search vendor "Netgear"
 Wnr2000
Search vendor "Netgear" for product "Wnr2000"
 1.0
Search vendor "Netgear" for product "Wnr2000" and version "1.0"
-
Safe