CVE-2024-12147: Netgear R6900 HTTP Header upgrade_check.cgi buffer overflow

Published Dec 4, 2024
·
Updated

A vulnerability was found in Netgear R6900 1.0.1.261.0.20. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file upgradecheck.cgi of the component HTTP Header Handler. The manipulation of the argument Content-Length leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected Software

1 affected component
Netgear R6900

Event History

Dec 4, 2024
CVE Published
via MITRE·05:31 PM
Data Sourced
via MITRE·05:31 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2024-12147?

CVE-2024-12147 has been declared as critical.

2

How do I fix CVE-2024-12147?

To fix CVE-2024-12147, update the Netgear R6900 firmware to the latest version provided by Netgear.

3

What component is affected by CVE-2024-12147?

CVE-2024-12147 affects the HTTP Header Handler component, specifically the file upgrade_check.cgi.

4

What is the attack vector for CVE-2024-12147?

The attack vector for CVE-2024-12147 involves manipulating the Content-Length argument, leading to a buffer overflow.

5

Which device models are impacted by CVE-2024-12147?

CVE-2024-12147 impacts the Netgear R6900 router.

Contact

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