// For flags

CVE-2024-4171

Tenda W30E WizardHandle fromWizardHandle stack-based overflow

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

A vulnerability classified as critical has been found in Tenda W30E 1.0/1.0.1.25. Affected is the function fromWizardHandle of the file /goform/WizardHandle. The manipulation of the argument PPW leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-261990 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Una vulnerabilidad ha sido encontrada en Tenda W30E 1.0/1.0.1.25 y clasificada como crítica. La función fromWizardHandle del fichero /goform/WizardHandle es afectada por la vulnerabilidad. La manipulación del argumento PPW conduce a un desbordamiento de búfer en la región stack de la memoria. Es posible lanzar el ataque de forma remota. El exploit ha sido divulgado al público y puede utilizarse. VDB-261990 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna manera.

Es wurde eine kritische Schwachstelle in Tenda W30E 1.0/1.0.1.25 entdeckt. Es betrifft die Funktion fromWizardHandle der Datei /goform/WizardHandle. Durch die Manipulation des Arguments PPW mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

*Credits: wxhwxhwxh_tutu
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
Poc
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-04-25 CVE Reserved
  • 2024-04-25 CVE Published
  • 2024-04-26 EPSS Updated
  • 2024-08-01 CVE Updated
  • 2024-08-01 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-121: Stack-based Buffer Overflow
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Tenda
Search vendor "Tenda"
 W30E
Search vendor "Tenda" for product "W30E"
 1.0
Search vendor "Tenda" for product "W30E" and version "1.0"
en
Affected
Tenda
Search vendor "Tenda"
 W30E
Search vendor "Tenda" for product "W30E"
 1.0.1.25
Search vendor "Tenda" for product "W30E" and version "1.0.1.25"
en
Affected