CVE-2020-26909

Severity Score

8.8

*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 unauthenticated attacker. This affects D7800 before 1.0.1.58 and R7500v2 before 1.0.3.48.

Determinados dispositivos NETGEAR, están afectados por una inyección de comandos por parte de un atacante no autenticado. Esto afecta a D7800 versiones anteriores a 1.0.1.58 y R7500v2 versiones anteriores a 1.0.3.48

*Credits: N/A

CVSS Scores

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-10-09 CVE Reserved
2020-10-09 CVE Published
2023-06-25 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kb.netgear.com/000062344/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-PSV-2020-0163	2020-10-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netgear Search vendor "Netgear"	D7800 Firmware Search vendor "Netgear" for product "D7800 Firmware"	< 1.0.1.58 Search vendor "Netgear" for product "D7800 Firmware" and version " < 1.0.1.58"	-	Affected	in	Netgear Search vendor "Netgear"	D7800 Search vendor "Netgear" for product "D7800"	-	-	Safe
Netgear Search vendor "Netgear"	R7500v2 Firmware Search vendor "Netgear" for product "R7500v2 Firmware"	< 1.0.3.48 Search vendor "Netgear" for product "R7500v2 Firmware" and version " < 1.0.3.48"	-	Affected	in	Netgear Search vendor "Netgear"	R7500v2 Search vendor "Netgear" for product "R7500v2"	-	-	Safe