PT-2021-14741 · Zte · Zte Zxhn H168N

Published 2021-04-13 · Updated 2022-07-12 · CVE-2021-21730

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ZTE ZXHN H168N version 3.5.0 TY.T6

Description The issue is related to improper access control, allowing an attacker to exploit it and access the Command Line Interface (CLI) using brute force attacks.

Recommendations For version 3.5.0 TY.T6, consider restricting access to the CLI to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2021-21730

Affected Products

Zte Zxhn H168N

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-21730 · Security Note
• https://osv.dev/vulnerability/CVE-2021-21730 · Vendor Advisory
• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014864 · Vendor Advisory