What’s Vulnerable › Vulnerabilities

CVE-2020-19596

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-05 · updated 2026-06-17
• Weakness: CWE-120

Description

Buffer overflow vulnerability in Core FTP Server v1.2 Build 583, via a crafted username.

Affected products

• Coreftp Core FTP: 1.2-build_583

References

• https://www.0x90.zone/binary/reverse/exploitation/2020/08/16/CoreFTPServerRCE.html
• https://www.0x90.zone/binary/reverse/exploitation/2020/08/16/CoreFTPServerRCE.html

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