What’s Vulnerable › Vulnerabilities

CVE-2020-8416

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 14.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-01-29 · updated 2026-06-17
• Weakness: CWE-770

Description

IKTeam BearFTP before 0.2.0 allows remote attackers to achieve denial of service via a large volume of connections to the PASV mode port.

Affected products

• Iktm Bearftp: before 0.2.0 — fixed in 0.2.0

How to fix

Upgrade to a fixed version: Iktm Bearftp 0.2.0. Check the vendor advisory for mitigations.

References

• http://packetstormsecurity.com/files/156170/BearFTP-0.1.0-Denial-Of-Service.html
• https://github.com/kolya5544/BearFTP/blob/0.2.0/CHANGELOG.txt
• https://github.com/kolya5544/BearFTP/commit/9965337f9d4c0325e4aab324dcd485e4cbb7b428
• https://github.com/kolya5544/BearFTP/releases/tag/0.2.0
• https://pastebin.com/wqNWnCuN
• http://packetstormsecurity.com/files/156170/BearFTP-0.1.0-Denial-Of-Service.html
• https://github.com/kolya5544/BearFTP/blob/0.2.0/CHANGELOG.txt
• https://github.com/kolya5544/BearFTP/commit/9965337f9d4c0325e4aab324dcd485e4cbb7b428
• https://github.com/kolya5544/BearFTP/releases/tag/0.2.0
• https://pastebin.com/wqNWnCuN

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