VULNERABILITY INTELLIGENCE
CVE-2020-37155
CVSS score7.5 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2026-02-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
Weakness classification
- disclosure@vulncheck.com: CWE-120