CVE-2017-18851

Severity Score

6.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D8500 through 1.0.3.28, R6400 through 1.0.1.22, R6400v2 through 1.0.2.18, R8300 through 1.0.2.94, R8500 through 1.0.2.94, and R6100 through 1.0.1.12.

Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un usuario autenticado. Esto afecta a D8500 versiones hasta 1.0.3.28, R6400 versiones hasta 1.0.1.22, R6400v2 versiones hasta 1.0.2.18, R8300 versiones hasta 1.0.2.94, R8500 versiones hasta 1.0.2.94, y R6100 versiones hasta 1.0.1.12.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

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

2020-04-20 CVE Reserved
2020-04-20 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kb.netgear.com/000045850/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Modem-Routers-PSV-2017-1207	2020-04-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netgear Search vendor "Netgear"	D8500 Firmware Search vendor "Netgear" for product "D8500 Firmware"	< 1.0.3.28 Search vendor "Netgear" for product "D8500 Firmware" and version " < 1.0.3.28"	-	Affected	in	Netgear Search vendor "Netgear"	D8500 Search vendor "Netgear" for product "D8500"	-	-	Safe
Netgear Search vendor "Netgear"	R6400 Firmware Search vendor "Netgear" for product "R6400 Firmware"	< 1.0.1.22 Search vendor "Netgear" for product "R6400 Firmware" and version " < 1.0.1.22"	-	Affected	in	Netgear Search vendor "Netgear"	R6400 Search vendor "Netgear" for product "R6400"	-	-	Safe
Netgear Search vendor "Netgear"	R6400 Firmware Search vendor "Netgear" for product "R6400 Firmware"	< 1.0.2.18 Search vendor "Netgear" for product "R6400 Firmware" and version " < 1.0.2.18"	-	Affected	in	Netgear Search vendor "Netgear"	R6400 Search vendor "Netgear" for product "R6400"	v2 Search vendor "Netgear" for product "R6400" and version "v2"	-	Safe
Netgear Search vendor "Netgear"	R8300 Firmware Search vendor "Netgear" for product "R8300 Firmware"	< 1.0.2.94 Search vendor "Netgear" for product "R8300 Firmware" and version " < 1.0.2.94"	-	Affected	in	Netgear Search vendor "Netgear"	R8300 Search vendor "Netgear" for product "R8300"	-	-	Safe
Netgear Search vendor "Netgear"	R8500 Firmware Search vendor "Netgear" for product "R8500 Firmware"	< 1.0.2.94 Search vendor "Netgear" for product "R8500 Firmware" and version " < 1.0.2.94"	-	Affected	in	Netgear Search vendor "Netgear"	R8500 Search vendor "Netgear" for product "R8500"	-	-	Safe
Netgear Search vendor "Netgear"	R6100 Firmware Search vendor "Netgear" for product "R6100 Firmware"	< 1.0.1.12 Search vendor "Netgear" for product "R6100 Firmware" and version " < 1.0.1.12"	-	Affected	in	Netgear Search vendor "Netgear"	R6100 Search vendor "Netgear" for product "R6100"	-	-	Safe