AUGUST 4, 2026
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Case File

CVE-2021-21882

HIGH · CVSS 8.8 EPSS 6.06%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-22 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. See the original NVD description below for full technical details.

CVE
CVE-2021-21882
Severity
HIGH
CVSS
8.8
EPSS
6.06%

Original NVD Description

An OS command injection vulnerability exists in the Web Manager FsUnmount functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Related CVEs

Other vulnerabilities affecting the same vendor(s)