AUGUST 4, 2026
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Case File

CVE-2022-21173

HIGH · CVSS 8.8 EPSS 0.45%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-02-08 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2022-21173
Severity
HIGH
CVSS
8.8
EPSS
0.45%

Original NVD Description

Hidden functionality vulnerability in ELECOM LAN routers (WRH-300BK3 firmware v1.05 and earlier, WRH-300WH3 firmware v1.05 and earlier, WRH-300BK3-S firmware v1.05 and earlier, WRH-300DR3-S firmware v1.05 and earlier, WRH-300LB3-S firmware v1.05 and earlier, WRH-300PN3-S firmware v1.05 and earlier, WRH-300WH3-S firmware v1.05 and earlier, and WRH-300YG3-S firmware v1.05 and earlier) allows an attacker on the adjacent network to execute an arbitrary OS command via unspecified vectors.