VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed.
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Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2023-08-22. NVD baseline CVSS 7.5; sources differ by 0.0.
VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed.
August 22, 2023
November 21, 2024
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
vsftpd < 3.0.3 - DoS
Open source ↗Explore the affected products and dependency analysis for CVE-2021-30047
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