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CVE-2021-47865

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-01-21 17:27:44

Laatst bijgewerkt 2026-04-07 14:06:22

Toegewezen door VulnCheck

CVSS-score 8.7

Status PUBLISHED

Beschrijving

ProFTPD 1.3.7a contains a denial of service vulnerability that allows attackers to overwhelm the server by creating multiple simultaneous FTP connections. Attackers can repeatedly establish connections using threading to exhaust server connection limits and block legitimate user access.

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