AUGUST 4, 2026
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Case File

CVE-2021-26797

CRITICAL · CVSS 9.8 EPSS 1.35%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-26 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2021-26797
Severity
CRITICAL
CVSS
9.8
EPSS
1.35%

Original NVD Description

An access control vulnerability in Hame SD1 Wi-Fi firmware <=V.20140224154640 allows an attacker to get system administrator through an open Telnet service.