VULNERABILITY INTELLIGENCE

CVE-2022-46378

CVSS score6.5 MEDIUM
EPSS probability1.42%
CISA KEVNot currently listed
Published2023-05-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • talos-cna@cisco.com: CWE-823
  • nvd@nist.gov: CWE-125

Primary references