CVE-2020-18077

HIGH

FTPShell <6.83 - Buffer Overflow - DoS

Title source: llm

A buffer overflow vulnerability in the Virtual Path Mapping component of FTPShell v6.83 allows attackers to cause a denial of service (DoS).

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

CVSS v3 7.5

EPSS 0.0039

EPSS Percentile 60.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-120

Status published

Products (1)

ftpshell/ftpshell_server 6.83

Published Dec 17, 2021

Tracked Since Feb 18, 2026