CVE-2020-24987
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Tenda AC18 Router through V15.03.05.05_EN and through V15.03.05.19(6318) CN devices could cause a remote code execution due to incorrect authentication handling of vulnerable logincheck() function in /usr/lib/lua/ngx_authserver/ngx_wdas.lua file if the administrator UI Interface is set to "radius".
El enrutador Tenda AC18 versiones hasta V15.03.05.05_EN y versiones hasta V15.03.05.19(6318), los dispositivos CN podrían causar una ejecución remota de código debido a un manejo de autenticación incorrecto de la función vulnerable logincheck() en el archivo /usr/lib/lua/ngx_authserver/ngx_wdas.lua si la interfaz de usuario del administrador está configurada en "radius"
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-08-28 CVE Reserved
- 2020-09-04 CVE Published
- 2024-07-09 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://cwe.mitre.org/data/definitions/287.html | Third Party Advisory | |
| https://drive.google.com/file/d/1iqpr0EofOBC6kCq2USTOBPRlJu_naFjQ/view?usp=sharing | Broken Link |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.tendacn.com/en/product/AC18.html | 2022-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Tendacn Search vendor "Tendacn" | Ac18 Firmware Search vendor "Tendacn" for product "Ac18 Firmware" | <= v15.03.05.05_en Search vendor "Tendacn" for product "Ac18 Firmware" and version " <= v15.03.05.05_en" | - |
Affected
| in | Tendacn Search vendor "Tendacn" | Ac18 Search vendor "Tendacn" for product "Ac18" | - | - |
Safe
|
| Tendacn Search vendor "Tendacn" | Ac18 Firmware Search vendor "Tendacn" for product "Ac18 Firmware" | <= v15.03.05.19\(6318\)_cn Search vendor "Tendacn" for product "Ac18 Firmware" and version " <= v15.03.05.19\(6318\)_cn" | - |
Affected
| in | Tendacn Search vendor "Tendacn" | Ac18 Search vendor "Tendacn" for product "Ac18" | - | - |
Safe
|