// For flags

CVE-2020-20746

 

Severity Score

7.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A stack-based buffer overflow in the httpd server on Tenda AC9 V15.03.06.60_EN allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via a crafted POST request to /goform/SetStaticRouteCfg.

Un desbordamiento de búfer en la región stack de la memoria en el servidor httpd en Tenda AC9 versión V15.03.06.60_ES, permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (DoS) por medio de una petición POST diseñada a /goform/SetStaticRouteCfg

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-08-13 CVE Reserved
  • 2021-09-30 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
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"
 Ac9 Firmware
Search vendor "Tendacn" for product "Ac9 Firmware"
 15.03.06.60_en
Search vendor "Tendacn" for product "Ac9 Firmware" and version "15.03.06.60_en"
-
Affected
in Tendacn
Search vendor "Tendacn"
 Ac9
Search vendor "Tendacn" for product "Ac9"
 3.0
Search vendor "Tendacn" for product "Ac9" and version "3.0"
-
Safe