CVE-2021-21730

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A ZTE product is impacted by improper access control vulnerability. The attacker could exploit this vulnerability to access CLI by brute force attacks.This affects: ZXHN H168N V3.5.0_TY.T6

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Apr 13, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-21730: Critical severity, CVSS 9.8 | Vulnix