CVE-2021-21878

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

A local file inclusion vulnerability exists in the Web Manager Applications and FsBrowse functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted series of HTTP requests can lead to local file inclusion. An attacker can make a series of authenticated HTTP requests to trigger this vulnerability.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-668

Affected software

VendorProductVersions
n/aLantronixLantronix PremierWave 2050 8.9.0.0R4 (in QEMU)

References

Timeline

Published
Dec 22, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

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CVE-2021-21878: Medium severity, CVSS 4.9 | Vulnix