CVE-2021-21880

State: Published
Severity: 7.2 High
Published: Dec 22, 2021
Updated: Aug 3, 2024
Reserved: Jan 4, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.0	7.2 High	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	talos

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
Lantronixn/a	Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)Affected

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1324

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