CVE-2020-36971

Nidesoft 3GP Video Converter 2.6.18 - Local Stack Buffer Overflow

CVSS 8.4 HIGHEPSS 0.2%CWE-121

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.4EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Nidesoft · Nidesoft 3GP Video Converter

References

https://nidesoft-3gp-video-converter.software.informer.com/2.6/https://www.exploit-db.com/exploits/49034 https://www.vulncheck.com/advisories/nidesoft-gp-video-converter-local-stack-buffer-overflow