CVE-2020-37155

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

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

Vulnerability Description

Core FTP Lite 1.3 contains a buffer overflow vulnerability in the username input field that allows attackers to crash the application by supplying oversized input. Attackers can generate a 7000-byte payload of repeated 'A' characters to trigger an application crash without requiring additional interaction.

Vulnerability Details

Published Date

February 07, 2026

Last Modified

February 09, 2026

CWE ID

CWE-120

Source

NVD

Vendor

Core FTP

Product

Core FTP Lite

External References

http://www.coreftp.com/
https://www.exploit-db.com/exploits/48100
https://www.vulncheck.com/advisories/core-ftp-lite-denial-of-service-poc

CVE-2020-37155

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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