---
id: CVE-2026-76003
title: A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306
summary: >-
  A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306.
  Affected is the function strcpy of the file /goform/formGroupConfig. Executing
  a manipulation of the argument timestart can lead to stack-based buffer
  overflow. The a…
severity: critical
cvss: 9.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-119
  - CWE-121
published: '2026-08-19'
updated: '2026-08-21'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76003'
references:
  - url: 'https://github.com/7wkajk/CVE-VUL/blob/main/105.md'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-76003'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/877884'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/391919'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/391919/cti'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00463
epssPercentile: 0.39366
ingestedAt: '2026-08-22T21:37:49.895Z'
---

## Overview

A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306. Affected is the function strcpy of the file /goform/formGroupConfig. Executing a manipulation of the argument timestart can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

## Remediation

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