---
id: CVE-2026-5566
title: A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535
summary: >-
  A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535.
  This affects the function strcpy of the file /goform/formNatStaticMap.
  Performing a manipulation of the argument NatBind results in buffer overflow.
  Remote explo…
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
published: '2026-04-05'
updated: '2026-07-24'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-5566'
references:
  - url: 'https://github.com/Moxxkidd/CVE/issues/1'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/782993'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/355336'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/355336/cti'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00472
epssPercentile: 0.40036
ingestedAt: '2026-07-24T09:23:51.356Z'
---

## Overview

A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. This affects the function strcpy of the file /goform/formNatStaticMap. Performing a manipulation of the argument NatBind results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.

## Remediation

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