CVE-2022-46430
Severity Score
4.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.
TP-Link TL-WR740N V1 y V2 v3.12.4 y anteriores permiten a atacantes autenticados ejecutar código arbitrario o 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
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-12-05 CVE Reserved
- 2022-12-20 CVE Published
- 2025-03-30 EPSS Updated
- 2025-04-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-494: Download of Code Without Integrity Check
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.tp-link.com/us/press/security-advisory | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Tp-link Search vendor "Tp-link" | Tl-wr740n V1 Firmware Search vendor "Tp-link" for product "Tl-wr740n V1 Firmware" | <= 3.12.4 Search vendor "Tp-link" for product "Tl-wr740n V1 Firmware" and version " <= 3.12.4" | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wr740n V1 Search vendor "Tp-link" for product "Tl-wr740n V1" | - | - |
Safe
|
| Tp-link Search vendor "Tp-link" | Tl-wr740n V2 Firmware Search vendor "Tp-link" for product "Tl-wr740n V2 Firmware" | <= 3.12.4 Search vendor "Tp-link" for product "Tl-wr740n V2 Firmware" and version " <= 3.12.4" | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wr740n V2 Search vendor "Tp-link" for product "Tl-wr740n V2" | - | - |
Safe
|
| Tp-link Search vendor "Tp-link" | Tl-wr741nd V1 Firmware Search vendor "Tp-link" for product "Tl-wr741nd V1 Firmware" | <= 3.12.4 Search vendor "Tp-link" for product "Tl-wr741nd V1 Firmware" and version " <= 3.12.4" | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wr741nd V1 Search vendor "Tp-link" for product "Tl-wr741nd V1" | - | - |
Safe
|
| Tp-link Search vendor "Tp-link" | Tl-wr741nd V2 Firmware Search vendor "Tp-link" for product "Tl-wr741nd V2 Firmware" | <= 3.12.4 Search vendor "Tp-link" for product "Tl-wr741nd V2 Firmware" and version " <= 3.12.4" | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wr741nd V2 Search vendor "Tp-link" for product "Tl-wr741nd V2" | - | - |
Safe
|