DupTerminator 1.4.5639.37199 contains a denial of service vulnerability that allows attackers to crash the application by inputting a long character string in the Excluded text box. Attackers can generate a payload of 8000 repeated characters to trigger the application to stop working on Windows 10.
History

Mon, 02 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 19 Jan 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Dupterminator
Dupterminator dupterminator
Vendors & Products Dupterminator
Dupterminator dupterminator

Fri, 16 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Description DupTerminator 1.4.5639.37199 contains a denial of service vulnerability that allows attackers to crash the application by inputting a long character string in the Excluded text box. Attackers can generate a payload of 8000 repeated characters to trigger the application to stop working on Windows 10.
Title DupTerminator 1.4.5639.37199 - Denial of Service
Weaknesses CWE-1284
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 4.6, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-02T21:09:07.206Z

Reserved: 2026-01-14T17:11:19.896Z

Link: CVE-2021-47818

cve-icon Vulnrichment

Updated: 2026-02-02T21:09:00.494Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-16T19:16:06.363

Modified: 2026-01-26T15:05:57.190

Link: CVE-2021-47818

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-19T09:20:26Z