CVE-2017-6334

NETGEAR DGN2200 Devices OS Command Injection Vulnerability

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

*SSVC

Descriptions

dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in the host_name field of an HTTP POST request, a different vulnerability than CVE-2017-6077.

Dnslookup.cgi en dispositivos NETGEAR DGN2200 con firmware hasta la versión 10.0.0.50 permite a usuarios remotos autenticados ejecutar comandos del SO arbitrarios a través de metacaracteres shell en el campo del nombre de host de una solicitud HTTP POST, una vulnerabilidad diferente a CVE-2017-6077.

Netgear DGN2200 versions 1, 2, 3, and 4 suffer from a non-administrative authenticated remote command execution vulnerability via dnslookup.cgi.

dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands

*Credits: N/A

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:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-02-26 CVE Reserved
2017-02-26 CVE Published
2022-03-25 Exploited in Wild
2022-04-15 KEV Due Date
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-10-22 EPSS Updated

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (4)

URL	Tag	Source
http://www.securityfocus.com/bid/96463	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/42257	2024-08-05
https://www.exploit-db.com/exploits/41459	2024-08-05
https://www.exploit-db.com/exploits/41472	2024-08-05

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
Netgear Search vendor "Netgear"	Dgn2200 Series Firmware Search vendor "Netgear" for product "Dgn2200 Series Firmware"	<= 10.0.0.50 Search vendor "Netgear" for product "Dgn2200 Series Firmware" and version " <= 10.0.0.50"	-	Affected	in	Netgear Search vendor "Netgear"	Dgn2200v1 Search vendor "Netgear" for product "Dgn2200v1"	-	-	Safe
Netgear Search vendor "Netgear"	Dgn2200 Series Firmware Search vendor "Netgear" for product "Dgn2200 Series Firmware"	<= 10.0.0.50 Search vendor "Netgear" for product "Dgn2200 Series Firmware" and version " <= 10.0.0.50"	-	Affected	in	Netgear Search vendor "Netgear"	Dgn2200v2 Search vendor "Netgear" for product "Dgn2200v2"	-	-	Safe
Netgear Search vendor "Netgear"	Dgn2200 Series Firmware Search vendor "Netgear" for product "Dgn2200 Series Firmware"	<= 10.0.0.50 Search vendor "Netgear" for product "Dgn2200 Series Firmware" and version " <= 10.0.0.50"	-	Affected	in	Netgear Search vendor "Netgear"	Dgn2200v3 Search vendor "Netgear" for product "Dgn2200v3"	-	-	Safe
Netgear Search vendor "Netgear"	Dgn2200 Series Firmware Search vendor "Netgear" for product "Dgn2200 Series Firmware"	<= 10.0.0.50 Search vendor "Netgear" for product "Dgn2200 Series Firmware" and version " <= 10.0.0.50"	-	Affected	in	Netgear Search vendor "Netgear"	Dgn2200v4 Search vendor "Netgear" for product "Dgn2200v4"	-	-	Safe