PT-2026-3170 · Unknown · Noteburner

Achilles · Published 2026-01-15 · Updated 2026-01-16 · CVE-2021-47798

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions NoteBurner version 2.35

Description NoteBurner version 2.35 contains a buffer overflow issue in the license code input field. An attacker can cause the application to crash by providing a 6000-byte payload in the Name and Code fields. The vulnerability is triggered when pasting the payload into these fields.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-47798

Affected Products

Noteburner

References · 5

• 🔥 https://exploit-db.com/exploits/50154 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47798 · Security Note
• https://vulncheck.com/advisories/noteburner-denial-of-service-dos-poc · Note
• https://twitter.com/CVEnew/status/2012126492268925121 · Twitter Post
• https://noteburner.com · Note