What’s Vulnerable › Vulnerabilities

CVE-2021-21730

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-13 · updated 2026-06-17

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

Affected products

• ZXHN H168N: 3.5.0_ty.t6

References

• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014864
• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014864

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