CVE-2021-42624

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p23

Published

Nov 4, 2021 (Nov 4, 2021)

Modified

Jun 17, 2026

Description

A local buffer overflow vulnerability exists in the latest version of Miniftpd in ftpproto.c through the tmp variable, where a crafted payload can be sent to the affected function.

Vendors: miniftpd project
Products: miniftpd
Weakness: CWE-120
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news0 stories

No ingested article mentions this CVE yet.