---
id: CVE-2026-5629
title: A vulnerability was detected in Belkin F9K1015 1.00.10
summary: >-
  A vulnerability was detected in Belkin F9K1015 1.00.10. The affected element
  is the function formSetFirewall of the file /goform/formSetFirewall. The
  manipulation of the argument webpage results in stack-based buffer overflow.
  The attack…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-119
  - CWE-121
vendor: belkin
product: f9k1015_firmware
affected:
  - f9k1015_firmware = 1.00.10
published: '2026-04-06'
updated: '2026-07-24'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-5629'
references:
  - url: >-
      https://github.com/Litengzheng/vuldb_new/blob/main/Belkin%20F9K1015/vul_13/README.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/785556'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/355417'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/355417/cti'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00687
epssPercentile: 0.51286
ingestedAt: '2026-07-24T09:23:52.036Z'
---

## Overview

A vulnerability was detected in Belkin F9K1015 1.00.10. The affected element is the function formSetFirewall of the file /goform/formSetFirewall. The manipulation of the argument webpage results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `f9k1015_firmware = 1.00.10`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.