CVE-2021-26797

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p70

Published

Apr 26, 2021 (Apr 26, 2021)

Modified

Jun 17, 2026

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.

Vendors: hametech
Products: hame sd1 wi-fi firmware
Weakness: CWE-521
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

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