// For flags

CVE-2024-2901

Tenda AC7 openSchedWifi setSchedWifi 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 has been found in Tenda AC7 15.03.06.44 and classified as critical. This vulnerability affects the function setSchedWifi of the file /goform/openSchedWifi. The manipulation of the argument schedEndTime leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257944. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Una vulnerabilidad ha sido encontrada en Tenda AC7 15.03.06.44 y clasificada como crítica. Esta vulnerabilidad afecta a la función setSchedWifi del archivo /goform/openSchedWifi. La manipulación del argumento schedEndTime provoca un desbordamiento de búfer en la región stack de la memoria. El ataque se puede iniciar de forma remota. El exploit ha sido divulgado al público y puede utilizarse. El identificador de esta vulnerabilidad es VDB-257944. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna manera.

In Tenda AC7 15.03.06.44 wurde eine kritische Schwachstelle gefunden. Hierbei betrifft es die Funktion setSchedWifi der Datei /goform/openSchedWifi. Mittels dem Manipulieren des Arguments schedEndTime mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. 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
  • 2024-03-26 CVE Reserved
  • 2024-03-26 CVE Published
  • 2024-03-27 EPSS Updated
  • 2024-08-29 CVE Updated
  • 2024-08-29 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"
 AC7
Search vendor "Tenda" for product "AC7"
 15.03.06.44
Search vendor "Tenda" for product "AC7" and version "15.03.06.44"
en
Affected