PT-2026-3050 · Unknown · Mdc Youtube Downloader

Achilles · Published 2026-01-15 · Updated 2026-01-15 · CVE-2021-47775

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions YouTube Downloader version 1.9.9.1

Description The software contains a buffer overflow that allows for arbitrary code execution. An attacker can exploit this by overwriting the Structured Exception Handler (SEH). A malicious payload of 712 bytes with SEH manipulation can be crafted to initiate a bind shell connection on a specified local port.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-47775

Affected Products

Mdc Youtube Downloader

References · 4

• 🔥 https://exploit-db.com/exploits/50471 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47775 · Security Note
• https://twitter.com/CVEnew/status/2011926094925209628 · Twitter Post
• https://litexmedia.com/youtube-grabber · Note