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CVE-2021-47798
Published: Jan 15, 2026
Modified: Jan 16, 2026
PUBLISHED
CVSS v3.1
9.8
CRITICAL
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.
| Vendor | Product | Versions |
|---|---|---|
Noteburner | NoteBurner | affected 2.35 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
References
ExploitDB-50154
exploit
Official Product Homepage
product
VulnCheck Advisory: NoteBurner 2.35 - Denial Of Service (DoS) (PoC)
third-party-advisory
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