Directory Traversal Vulnerability in Lantronix PremierWave 2050 8.9.0.0R4 Web Manager FsCopyFile Functionality

CVE-2021-21880 · HIGH Severity

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

A directory traversal vulnerability exists in the Web Manager FsCopyFile functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to local file inclusion. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Learn more about our Web App Pen Testing.