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OpenAdvisories
Critical · 9.1 CVE-2021-21894 EUVD-2021-9065GHSA-vfpr-7rxr-wj23

A directory traversal vulnerability exists in the Web Manager FsTFtp functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A spe…

Published Dec 22, 2021 · Updated Aug 3, 2024 · Assigned by talos

Description

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.

Affected products

VendorProductAffectedFixed
— Lantronix Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU) —

References