What is CVE-2022-48176?

CVE-2022-48176 is a vulnerability affecting Netgear routers R7000P, R6900P, R7960P, and R8000P before specific firmware versions, which allows pre-authentication stack overflow.

Which Netgear router models are affected by CVE-2022-48176?

The Netgear router models R7000P, R6900P, R7960P, and R8000P are affected by CVE-2022-48176.

What is the severity of CVE-2022-48176?

CVE-2022-48176 has a severity rating of 7.8 (high).

How can I fix the vulnerability CVE-2022-48176?

To fix the vulnerability CVE-2022-48176, Netgear recommends updating the firmware of the affected routers to version 1.3.3.154 (for R7000P and R6900P) or version 1.4.4.94 (for R7960P and R8000P).

Where can I find more information about CVE-2022-48176?

You can find more information about CVE-2022-48176 on the HDWsec blog, Netgear's security advisory, and the Netgear website.

Vulnerability/
CVE-2022-48176

high

7.8

CWE

787

31/1/2023

8/2/2023

CVE-2022-48176

First published: Tue Jan 31 2023(Updated: )

Netgear routers R7000P before v1.3.3.154, R6900P before v1.3.3.154, R7960P before v1.4.4.94, and R8000P before v1.4.4.94 were discovered to contain a pre-authentication stack overflow.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Netgear R7000p Firmware	<1.3.3.154
Netgear R7000P
Netgear R6900p Firmware	<1.3.3.154
Netgear R6900P
Netgear R7960p Firmware	<1.4.4.94
Netgear R7960p
Netgear R8000p Firmware	<1.4.4.94
Netgear R8000p
Netgear Mr60 Firmware	<1.1.7.132
Netgear Mr60
Netgear Ms60 Firmware	<1.1.7.132
Netgear Ms60

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Reference Links

Frequently Asked Questions

What is CVE-2022-48176?
CVE-2022-48176 is a vulnerability affecting Netgear routers R7000P, R6900P, R7960P, and R8000P before specific firmware versions, which allows pre-authentication stack overflow.
Which Netgear router models are affected by CVE-2022-48176?
The Netgear router models R7000P, R6900P, R7960P, and R8000P are affected by CVE-2022-48176.
What is the severity of CVE-2022-48176?
CVE-2022-48176 has a severity rating of 7.8 (high).
How can I fix the vulnerability CVE-2022-48176?
To fix the vulnerability CVE-2022-48176, Netgear recommends updating the firmware of the affected routers to version 1.3.3.154 (for R7000P and R6900P) or version 1.4.4.94 (for R7960P and R8000P).
Where can I find more information about CVE-2022-48176?
You can find more information about CVE-2022-48176 on the HDWsec blog, Netgear's security advisory, and the Netgear website.

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