CVE-2021-21894

A directory traversal vulnerability exists in the Web Manager FsTFtp functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to arbitrary file overwrite FsTFtp file disclosure. An attacker can make an authenticated HTTP request to trigger this vulnerability.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1337 Exploit Third Party Advisory
Advertisement

NeevaHost hosting service

Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:lantronix:premierwave_2050_firmware:8.9.0.0:r4:*:*:*:*:*:*
cpe:2.3:h:lantronix:premierwave_2050:-:*:*:*:*:*:*:*

Information

Published : 2021-12-22 11:15

Updated : 2022-08-31 12:20


NVD link : CVE-2021-21894

Mitre link : CVE-2021-21894


JSON object : View

CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Advertisement

dedicated server usa

Products Affected

lantronix

  • premierwave_2050_firmware
  • premierwave_2050