---
id: CVE-2025-11296
title: A vulnerability has been found in Belkin F9K1015 1.00.10
summary: >-
  A vulnerability has been found in Belkin F9K1015 1.00.10. This vulnerability
  affects unknown code of the file /goform/formPPTPSetup. Such manipulation of
  the argument pptpUserName leads to buffer overflow. The attack can be executed
  remo…
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-120
vendor: belkin
product: f9k1015_firmware
affected:
  - f9k1015_firmware = 1.00.10
published: '2025-10-05'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T10:10:00.193'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-11296'
references:
  - url: >-
      https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formPPTPSetup.md
    label: cna@vuldb.com
  - url: >-
      https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formPPTPSetup.md#poc
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.327177'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.327177'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.661300'
    label: cna@vuldb.com
  - url: >-
      https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formPPTPSetup.md
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
  - url: >-
      https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formPPTPSetup.md#poc
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.01087
epssPercentile: 0.64291
ingestedAt: '2026-10-09T12:53:28.688Z'
---

## Overview

A vulnerability has been found in Belkin F9K1015 1.00.10. This vulnerability affects unknown code of the file /goform/formPPTPSetup. Such manipulation of the argument pptpUserName leads to buffer overflow. The attack can be executed remotely. The exploit has been disclosed to the 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.