Vulnerability Database

322,905

Total vulnerabilities in the database

CVE-2021-47775

YouTube Video Grabber, now referred to as YouTube Downloader, 1.9.9.1 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting the Structured Exception Handler. Attackers can craft a malicious payload of 712 bytes with SEH manipulation to trigger a bind shell connection on a specified local port.

  • Published: Jan 15, 2026
  • Updated: Jan 16, 2026
  • CVE: CVE-2021-47775
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.4
  • AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs: