---
id: CVE-2026-19341
title: >-
  A security vulnerability has been detected in UTT HiPER 1200GW up to
  2.5.3-170306
summary: >-
  A security vulnerability has been detected in UTT HiPER 1200GW up to
  2.5.3-170306. This impacts the function strcpy of the file
  /goform/pptpSrvGlobalConfig. Such manipulation of the argument EncryptionMode
  leads to stack-based buffer ove…
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
published: '2026-08-09'
updated: '2026-08-09'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-19341'
references:
  - url: 'https://github.com/7wkajk/CVE-VUL/blob/main/104.md'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-19341'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/865277'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/387177'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/387177/cti'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00441
epssPercentile: 0.37758
ingestedAt: '2026-08-09T18:34:00.665Z'
---

## Overview

A security vulnerability has been detected in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/pptpSrvGlobalConfig. Such manipulation of the argument EncryptionMode leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

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