// For flags

CVE-2024-0922

Tenda AC10U formQuickIndex 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

-
*SSVC
Descriptions

A vulnerability classified as critical was found in Tenda AC10U 15.03.06.49_multi_TDE01. Affected by this vulnerability is the function formQuickIndex. The manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252127. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Una vulnerabilidad fue encontrada en Tenda AC10U 15.03.06.49_multi_TDE01 y clasificada como crítica. La función formSetDeviceName es afectada por esta vulnerabilidad. La manipulación del argumento devName provoca un desbordamiento de búfer en la región stack de la memoria. El ataque puede lanzarse de forma remota. La explotación ha sido divulgada al público y puede utilizarse. El identificador de esta vulnerabilidad es VDB-252128. NOTA: Se contactó primeramente con proveedor sobre esta divulgación, pero no respondió de ninguna manera.

In Tenda AC10U 15.03.06.49_multi_TDE01 wurde eine kritische Schwachstelle entdeckt. Betroffen ist die Funktion formQuickIndex. Durch das Manipulieren des Arguments PPPOEPassword mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung.

*Credits: chenjun ma
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
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Multiple
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2024-01-26 CVE Reserved
  • 2024-01-26 CVE Published
  • 2024-08-01 CVE Updated
  • 2024-08-01 First Exploit
  • 2024-08-06 EPSS Updated
  • ---------- 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
Tendacn
Search vendor "Tendacn"
 Ac10u Firmware
Search vendor "Tendacn" for product "Ac10u Firmware"
 15.03.06.49_multi_tde01
Search vendor "Tendacn" for product "Ac10u Firmware" and version "15.03.06.49_multi_tde01"
-
Affected
in Tendacn
Search vendor "Tendacn"
 Ac10u
Search vendor "Tendacn" for product "Ac10u"
 1.0
Search vendor "Tendacn" for product "Ac10u" and version "1.0"
-
Safe