CVE-2022-48196

Severity Score

9.8

*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 a buffer overflow by an unauthenticated attacker. This affects RAX40 before 1.0.2.60, RAX35 before 1.0.2.60, R6400v2 before 1.0.4.122, R6700v3 before 1.0.4.122, R6900P before 1.3.3.152, R7000P before 1.3.3.152, R7000 before 1.0.11.136, R7960P before 1.4.4.94, and R8000P before 1.4.4.94.

Ciertos dispositivos NETGEAR se ven afectados por un desbordamiento del búfer provocado por un atacante no autenticado. Esto afecta a RAX40 antes de 1.0.2.60, RAX35 antes de 1.0.2.60, R6400v2 antes de 1.0.4.122, R6700v3 antes de 1.0.4.122, R6900P antes de 1.3.3.152, R7000P antes de 1.3.3.152, R7000 antes de 1.0.11.13 6, R7960P anterior a 1.4.4.94, y R8000P antes de 1.4.4.94.

*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

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-12-30 CVE Reserved
2022-12-30 CVE Published
2024-07-22 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://kb.netgear.com/000065495/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2019-0208	2023-01-10
https://www.bleepingcomputer.com/news/security/netgear-warns-users-to-patch-recently-fixed-wifi-router-bug	2023-01-10

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"	Rax40 Firmware Search vendor "Netgear" for product "Rax40 Firmware"	< 1.0.2.60 Search vendor "Netgear" for product "Rax40 Firmware" and version " < 1.0.2.60"	-	Affected	in	Netgear Search vendor "Netgear"	Rax40 Search vendor "Netgear" for product "Rax40"	-	-	Safe
Netgear Search vendor "Netgear"	Rax35 Firmware Search vendor "Netgear" for product "Rax35 Firmware"	< 1.0.2.60 Search vendor "Netgear" for product "Rax35 Firmware" and version " < 1.0.2.60"	-	Affected	in	Netgear Search vendor "Netgear"	Rax35 Search vendor "Netgear" for product "Rax35"	-	-	Safe
Netgear Search vendor "Netgear"	R6400v2 Firmware Search vendor "Netgear" for product "R6400v2 Firmware"	< 1.0.4.122 Search vendor "Netgear" for product "R6400v2 Firmware" and version " < 1.0.4.122"	-	Affected	in	Netgear Search vendor "Netgear"	R6400v2 Search vendor "Netgear" for product "R6400v2"	-	-	Safe
Netgear Search vendor "Netgear"	R6700v3 Firmware Search vendor "Netgear" for product "R6700v3 Firmware"	< 1.0.4.122 Search vendor "Netgear" for product "R6700v3 Firmware" and version " < 1.0.4.122"	-	Affected	in	Netgear Search vendor "Netgear"	R6700v3 Search vendor "Netgear" for product "R6700v3"	-	-	Safe
Netgear Search vendor "Netgear"	R6900p Firmware Search vendor "Netgear" for product "R6900p Firmware"	< 1.3.3.152 Search vendor "Netgear" for product "R6900p Firmware" and version " < 1.3.3.152"	-	Affected	in	Netgear Search vendor "Netgear"	R6900p Search vendor "Netgear" for product "R6900p"	-	-	Safe
Netgear Search vendor "Netgear"	R7000p Firmware Search vendor "Netgear" for product "R7000p Firmware"	< 1.3.3.152 Search vendor "Netgear" for product "R7000p Firmware" and version " < 1.3.3.152"	-	Affected	in	Netgear Search vendor "Netgear"	R7000p Search vendor "Netgear" for product "R7000p"	-	-	Safe
Netgear Search vendor "Netgear"	R7000 Firmware Search vendor "Netgear" for product "R7000 Firmware"	< 1.0.11.136 Search vendor "Netgear" for product "R7000 Firmware" and version " < 1.0.11.136"	-	Affected	in	Netgear Search vendor "Netgear"	R7000 Search vendor "Netgear" for product "R7000"	-	-	Safe
Netgear Search vendor "Netgear"	R7960p Firmware Search vendor "Netgear" for product "R7960p Firmware"	< 1.4.4.94 Search vendor "Netgear" for product "R7960p Firmware" and version " < 1.4.4.94"	-	Affected	in	Netgear Search vendor "Netgear"	R7960p Search vendor "Netgear" for product "R7960p"	-	-	Safe
Netgear Search vendor "Netgear"	R8000p Firmware Search vendor "Netgear" for product "R8000p Firmware"	< 1.4.4.94 Search vendor "Netgear" for product "R8000p Firmware" and version " < 1.4.4.94"	-	Affected	in	Netgear Search vendor "Netgear"	R8000p Search vendor "Netgear" for product "R8000p"	-	-	Safe