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CVE-2021-47818: Improper Validation of Specified Quantity in Input

🗓️ 16 Jan 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

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 t...

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CVE-2021-47818 DupTerminator 1.4.5639.37199 - Denial of Service
16 Jan 202619:09
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15 Apr 2026 00:00Current
CVSS 44.6
CVSS 3.17.5
EPSS0.00444
SSVC
3