CVE-2020-36971

HIGH

Nidesoft 3GP Video Converter <2.6.18 - Buffer Overflow

Title source: llm

Description

Nidesoft 3GP Video Converter 2.6.18 contains a local stack buffer overflow vulnerability in the license registration parameter. Attackers can craft a malicious payload and paste it into the 'License Code' field to execute arbitrary code on the system.

Exploits (1)

exploitdb WORKING POC

by Felipe Winsnes · pythonlocalwindows

https://www.exploit-db.com/exploits/49034

View Code ZIP pw:eip

References (3)

[Various Sources] https://nidesoft-3gp-video-converter.software.informer.com/2.6/

[Third Party Advisory] https://www.vulncheck.com/advisories/nidesoft-gp-video-converter-local-stack-buffer-overflow

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/49034

Scores

CVSS v3 8.4

EPSS 0.0002

EPSS Percentile 5.4%

Attack Vector LOCAL

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

Details

CWE

CWE-121

Status published

Products (1)

Nidesoft/Nidesoft 3GP Video Converter 2.6.18

Published Jan 28, 2026

Tracked Since Feb 18, 2026