// For flags

CVE-2022-46432

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An exploitable firmware modification vulnerability was discovered on TP-Link TL-WR743ND V1. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v3.12.20 and earlier.

Se descubrió una vulnerabilidad de modificación de firmware explotable en TP-Link TL-WR743ND V1. Un atacante puede realizar un ataque MITM (Man-in-the-Middle) para modificar la imagen de firmware cargada por el usuario y eludir la verificación CRC, lo que permite a los atacantes ejecutar código arbitrario o provocar una Denegación de Servicio (DoS). Esto afecta a la versión 3.12.20 y anteriores.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-12-05 CVE Reserved
  • 2022-12-20 CVE Published
  • 2024-07-12 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
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-wr743nd V1 Firmware
Search vendor "Tp-link" for product "Tl-wr743nd V1 Firmware"
 <= 3.12.20
Search vendor "Tp-link" for product "Tl-wr743nd V1 Firmware" and version " <= 3.12.20"
-
Affected
in Tp-link
Search vendor "Tp-link"
 Tl-wr743nd V1
Search vendor "Tp-link" for product "Tl-wr743nd V1"
--
Safe