CVE-2021-20160
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Trendnet AC2600 TEW-827DRU version 2.08B01 contains a command injection vulnerability in the smb functionality of the device. The username parameter used when configuring smb functionality for the device is vulnerable to command injection as root.
Trendnet AC2600 TEW-827DRU versión 2.08B01, contiene una vulnerabilidad de inyección de comandos en la funcionalidad smb del dispositivo. El parámetro username usado cuando es configurada la funcionalidad smb para el dispositivo es vulnerable a una inyección de comandos como root.
*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
- 2020-12-17 CVE Reserved
- 2021-12-30 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2024-11-21 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.tenable.com/security/research/tra-2021-54 | 2024-08-03 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Trendnet Search vendor "Trendnet" | Tew-827dru Firmware Search vendor "Trendnet" for product "Tew-827dru Firmware" | 2.08b01 Search vendor "Trendnet" for product "Tew-827dru Firmware" and version "2.08b01" | - |
Affected
| in | Trendnet Search vendor "Trendnet" | Tew-827dru Search vendor "Trendnet" for product "Tew-827dru" | 2.0 Search vendor "Trendnet" for product "Tew-827dru" and version "2.0" | - |
Safe
|