NoteBurner 2.35 - Denial Of Service (DoS) (PoC) | Advisories

Advisories

NoteBurner 2.35 - Denial Of Service (DoS) (PoC)

severity: medium
date: January 15, 2026
Affecting: NoteBurner 2.35
CVE: CVE-2021-47798
CWE: CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVSS: 6.7
CVSS V4 Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
References: ExploitDB-50154
Official Product Homepage
Credit: Achilles
Description: NoteBurner 2.35 contains a buffer overflow vulnerability in the license code input field that allows attackers to crash the application. Attackers can generate a 6000-byte payload and paste it into the 'Name' and 'Code' fields to trigger an application crash.