// For flags

CVE-2024-2811

Tenda AC15 WifiWpsStart formWifiWpsStart stack-based overflow

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A vulnerability was found in Tenda AC15 15.03.20_multi and classified as critical. Affected by this issue is the function formWifiWpsStart of the file /goform/WifiWpsStart. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-257666 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 fue encontrada en Tenda AC15 15.03.20_multi y clasificada como crítica. La función formWifiWpsStart del archivo /goform/WifiWpsStart es afectada por esta vulnerabilidad. La manipulación del índice de argumentos conduce a un desbordamiento de búfer en la región stack de la memoria. El ataque puede lanzarse de forma remota. El exploit ha sido divulgado al público y puede utilizarse. VDB-257666 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna manera.

Eine Schwachstelle wurde in Tenda AC15 15.03.20_multi gefunden. Sie wurde als kritisch eingestuft. Es geht hierbei um die Funktion formWifiWpsStart der Datei /goform/WifiWpsStart. Mit der Manipulation des Arguments index mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

*Credits: yhryhryhr_miemie
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
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:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-03-21 CVE Reserved
  • 2024-03-22 CVE Published
  • 2024-04-21 EPSS Updated
  • 2024-08-21 CVE Updated
  • 2024-08-21 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"
 Ac15 Firmware
Search vendor "Tenda" for product "Ac15 Firmware"
 15.03.05.20_multi
Search vendor "Tenda" for product "Ac15 Firmware" and version "15.03.05.20_multi"
-
Affected
in Tenda
Search vendor "Tenda"
 Ac15
Search vendor "Tenda" for product "Ac15"
--
Safe