---
id: CVE-2019-25735
title: >-
  AllPlayer 7.4 contains a local buffer overflow vulnerability in URL handling
  that allows attackers to overwrite structured exception handling pointers by
  supplying an excessively long URL string
summary: >-
  AllPlayer 7.4 contains a local buffer overflow vulnerability in URL handling
  that allows attackers to overwrite structured exception handling pointers by
  supplying an excessively long URL string. Attackers can craft a malicious URL,
  past…
severity: high
cvss: 8.4
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-120
published: '2026-06-04'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T22:10:00.247'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2019-25735'
references:
  - url: 'http://allplayer.org/Download/ALLPlayerEN.exe'
    label: disclosure@vulncheck.com
  - url: 'https://www.allplayer.org/'
    label: disclosure@vulncheck.com
  - url: 'https://www.exploit-db.com/exploits/46668'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/allplayer-local-buffer-overflow-via-seh-unicode
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00148
epssPercentile: 0.03444
ingestedAt: '2026-10-06T22:23:15.931Z'
---

## Overview

AllPlayer 7.4 contains a local buffer overflow vulnerability in URL handling that allows attackers to overwrite structured exception handling pointers by supplying an excessively long URL string. Attackers can craft a malicious URL, paste it into the Open URL dialog, and trigger SEH-based code execution to run arbitrary commands with user privileges.

## Remediation

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