// For flags

CVE-2020-9374

TP LINK TL-WR849N - Remote Code Execution

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

4
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

On TP-Link TL-WR849N 0.9.1 4.16 devices, a remote command execution vulnerability in the diagnostics area can be exploited when an attacker sends specific shell metacharacters to the panel's traceroute feature.

En los dispositivos TP-Link TL-WR849N versión 0.9.1 4.16, una vulnerabilidad de ejecución de comandos remota en el área de diagnóstico puede ser explotada cuando un atacante envía metacaracteres de shell específicos hacia la funcionalidad traceroute del panel.

TP-Link TL-WR849N suffers from a remote code execution vulnerability.

*Credits: N/A
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
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-02-24 CVE Reserved
  • 2020-02-24 CVE Published
  • 2020-03-02 First Exploit
  • 2023-11-26 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Tp-link
Search vendor "Tp-link"
 Tl-wr849n Firmware
Search vendor "Tp-link" for product "Tl-wr849n Firmware"
 0.9.1_4.16
Search vendor "Tp-link" for product "Tl-wr849n Firmware" and version "0.9.1_4.16"
-
Affected
in Tp-link
Search vendor "Tp-link"
 Tl-wr849n
Search vendor "Tp-link" for product "Tl-wr849n"
--
Safe