Vsftpd Vsftpdproject Vsftpd

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By the Year

In 2025 there have been 0 vulnerabilities in Vsftpdproject Vsftpd. Vsftpd did not have any published security vulnerabilities last year.




Year Vulnerabilities Average Score
2025 0 0.00
2024 0 0.00
2023 1 7.50
2022 1 7.40
2021 0 0.00
2020 0 0.00
2019 1 9.80
2018 0 0.00

It may take a day or so for new Vsftpd vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Vsftpdproject Vsftpd Security Vulnerabilities

VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed.

CVE-2021-30047 7.5 - High - August 22, 2023

VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed.

ALPACA is an application layer protocol content confusion attack

CVE-2021-3618 7.4 - High - March 23, 2022

ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.

Improper Certificate Validation

vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor

CVE-2011-2523 9.8 - Critical - November 27, 2019

vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor which opens a shell on port 6200/tcp.

Shell injection

Unspecified vulnerability in vsftpd 3.0.2 and earlier

CVE-2015-1419 - January 28, 2015

Unspecified vulnerability in vsftpd 3.0.2 and earlier allows remote attackers to bypass access restrictions via unknown vectors, related to deny_file parsing.

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