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NVD HIGH: CVE-2026-5043 — A weakness has been identified in Belkin F9K1122 1.00.33. The impacted element i...

Sunday, March 29, 2026 at 12:15 PM UTC·Source: NIST NVD

Updated: Friday, April 3, 2026 at 09:52 PM UTC

Executive Summary

A weakness has been identified in Belkin F9K1122 1.00.33. The impacted element is the function formSetPassword of the file /goform/formSetPassword of the component Parameter Handler. This manipulation of the argument webpage causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor

Analysis

A weakness has been identified in Belkin F9K1122 1.00.33. The impacted element is the function formSetPassword of the file /goform/formSetPassword of the component Parameter Handler. This manipulation of the argument webpage causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way. CVSS Score: 8.8. Published: 2026-03-29T12:15:57.937.

Indicators of Compromise (1)

CVE (1)
CVE-2026-5043
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Mar 29, 2026. Verified by: NIST.

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