CVE-2020-36971CWE-121

Nidesoft 3GP Video Converter 2.6.18 - Local Stack Buffer Overflow

High · published January 28, 2026

CVSS v4.0
8.4
EPSS
0%
Percentile
7.1
In the wild
Unconfirmed
What it is

⚡ A simple paste could lead to chaos! The 'License Code' field in Nidesoft 3GP Video Converter 2.6.18 is vulnerable to a local stack buffer overflow — think of it as a messy kitchen where one wrong ingredient could spoil the entire dish! 🍽️ This vulnerability is like a restaurant where an inexperienced chef adds too much salt to the recipe. Just as that extra salt can ruin the entire meal, a crafted payload in the license field can overflow the stack and provide attackers a pathway to execute arbitrary code on your system! If exploited, an attacker could potentially take control of your system, accessing sensitive data, installing malicious software, or causing catastrophic disruptions. It’s an absolute security nightmare waiting to happen! 🔥

Put simply

This vulnerability is like a restaurant where an inexperienced chef adds too much salt to the recipe. Just as that extra salt can ruin the entire meal, a crafted payload in the license field can overflow the stack and provide attackers a pathway to execute arbitrary code on your system! This local stack buffer overflow occurs when an attacker submits a malicious payload into the 'License Code' field, causing the application to execute unauthorized code due to inadequate bounds checking.

What to do

If exploited, an attacker could potentially take control of your system, accessing sensitive data, installing malicious software, or causing catastrophic disruptions. It’s an absolute security nightmare waiting to happen! 🔥 To safeguard your system, immediately update Nidesoft 3GP Video Converter to the latest version. Additionally, avoid using the software until you ensure the vulnerability is patched, and consider implementing application whitelisting to block unauthorized code execution. 🛡️ You've got this! Keeping your software updated and vigilant will make you a security hero! 💪✨

The record
Technical detail
CVSS v4.0
8.4 · HIGH
Vector
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
EPSS
0.00179 · 7.1th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-01-28T17:35Z
EPSS history
Timeline
  • 28 JAN 17:35Z
    Nidesoft 3GP Video Converter 2.6.18 - Local Stack Buffer Overflow
    cvelistv5