CVE-2021-47775

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.4 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

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.

Vulnerability Details

Published Date

January 15, 2026

Last Modified

January 16, 2026

CWE ID

CWE-787

Source

NVD

Vendor

Litexmedia

Product

YouTube Video Grabber

External References

https://www.exploit-db.com/exploits/50471
https://www.litexmedia.com/youtube-grabber/

CVE-2021-47775

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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