CVE-2024-12147 - CVE House
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Status published High CVE-2024-12147

Netgear R6900 HTTP Header upgrade_check.cgi buffer overflow

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • upload (VulDB User)

Affected Vendor

Affected Software

R6900
Vulnerable Versions:
1.0.1.26_1.0.20

Timeline

Official Publish: December 4th, 2024
Last Modified: January 14th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)