CVE-2019-20650

Severity Score

7.5

*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 denial of service. This affects R8900 before 1.0.5.2, R9000 before 1.0.5.2, XR500 before 2.3.2.56, and XR700 before 1.0.1.20.

Determinados dispositivos NETGEAR están afectados por una denegación de servicio. Esto afecta a R8900 versiones anteriores a 1.0.5.2, R9000 versiones anteriores a 1.0.5.2, XR500 versiones anteriores a 2.3.2.56 y XR700 versiones anteriores a 1.0.1.20.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-04-15 CVE Reserved
2020-04-15 CVE Published
2023-03-07 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kb.netgear.com/000061492/Security-Advisory-for-Denial-of-Service-on-Some-Routers-PSV-2019-0197	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netgear Search vendor "Netgear"	R8900 Firmware Search vendor "Netgear" for product "R8900 Firmware"	< 1.0.5.2 Search vendor "Netgear" for product "R8900 Firmware" and version " < 1.0.5.2"	-	Affected	in	Netgear Search vendor "Netgear"	R8900 Search vendor "Netgear" for product "R8900"	-	-	Safe
Netgear Search vendor "Netgear"	R9000 Firmware Search vendor "Netgear" for product "R9000 Firmware"	< 1.0.5.2 Search vendor "Netgear" for product "R9000 Firmware" and version " < 1.0.5.2"	-	Affected	in	Netgear Search vendor "Netgear"	R9000 Search vendor "Netgear" for product "R9000"	-	-	Safe
Netgear Search vendor "Netgear"	Xr500 Firmware Search vendor "Netgear" for product "Xr500 Firmware"	< 2.3.2.56 Search vendor "Netgear" for product "Xr500 Firmware" and version " < 2.3.2.56"	-	Affected	in	Netgear Search vendor "Netgear"	Xr500 Search vendor "Netgear" for product "Xr500"	-	-	Safe
Netgear Search vendor "Netgear"	Xr700 Firmware Search vendor "Netgear" for product "Xr700 Firmware"	< 1.0.1.20 Search vendor "Netgear" for product "Xr700 Firmware" and version " < 1.0.1.20"	-	Affected	in	Netgear Search vendor "Netgear"	Xr700 Search vendor "Netgear" for product "Xr700"	-	-	Safe