AUGUST 4, 2026
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Case File

CVE-2021-20158

CRITICAL · CVSS 9.8 EPSS 10.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-30 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-20158
Severity
CRITICAL
CVSS
9.8
EPSS
10.77%

Original NVD Description

Trendnet AC2600 TEW-827DRU version 2.08B01 contains an authentication bypass vulnerability. It is possible for an unauthenticated, malicous actor to force the change of the admin password due to a hidden administrative command.