AUGUST 4, 2026
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Case File

CVE-2021-21880

HIGH · CVSS 7.2 EPSS 2.39%

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

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-21880
Severity
HIGH
CVSS
7.2
EPSS
2.39%

Original NVD 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.