CVE-2022-46378

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs when no port argument is provided to the `PORT` command.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-823 CWE-125

Affected software

No affected versions have been published.

Timeline

Published: May 10, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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