// For flags

CVE-2024-2806

Tenda AC15 addWifiMacFilter 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

Attend
*SSVC
Descriptions

A vulnerability classified as critical has been found in Tenda AC15 15.03.05.18/15.03.20_multi. This affects the function addWifiMacFilter of the file /goform/addWifiMacFilter. The manipulation of the argument deviceId/deviceMac leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-257661 was 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 AC15 15.03.05.18/15.03.20_multi y clasificada como crítica. Esto afecta a la función addWifiMacFilter del fichero /goform/addWifiMacFilter. La manipulación del argumento deviceId/deviceMac conduce a un desbordamiento de búfer en la región stack de la memoria. Es posible iniciar el ataque de forma remota. El exploit ha sido divulgado al público y puede utilizarse. A esta vulnerabilidad se le asignó el identificador VDB-257661. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna manera.

Es wurde eine Schwachstelle in Tenda AC15 15.03.05.18/15.03.20_multi entdeckt. Sie wurde als kritisch eingestuft. Hiervon betroffen ist die Funktion addWifiMacFilter der Datei /goform/addWifiMacFilter. Durch Manipulieren des Arguments deviceId/deviceMac 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:Attend
Exploitation
Poc
Automatable
No
Tech. Impact
Total
* 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"
 15.03.05.18
Search vendor "Tenda" for product "Ac15 Firmware" and version "15.03.05.18"
-
Affected
in Tenda
Search vendor "Tenda"
 Ac15
Search vendor "Tenda" for product "Ac15"
 1.0
Search vendor "Tenda" for product "Ac15" and version "1.0"
-
Safe
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"
 1.0
Search vendor "Tenda" for product "Ac15" and version "1.0"
-
Safe