CVE-2024-12147: Netgear R6900 HTTP Header upgrade_check.cgi buffer overflow
First published: Wed Dec 04 2024(Updated: )
A vulnerability was found in Netgear R6900 1.0.1.26_1.0.20. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file upgrade_check.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.
Credit: cna@vuldb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear R6900 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-12147?
CVE-2024-12147 has been declared as critical.
How do I fix CVE-2024-12147?
To fix CVE-2024-12147, update the Netgear R6900 firmware to the latest version provided by Netgear.
What component is affected by CVE-2024-12147?
CVE-2024-12147 affects the HTTP Header Handler component, specifically the file upgrade_check.cgi.
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.
Which device models are impacted by CVE-2024-12147?
CVE-2024-12147 impacts the Netgear R6900 router.
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