What’s Vulnerable › Vulnerabilities

CVE-2021-21722

• Severity: medium (CVSS 4.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-01-14 · updated 2026-06-17
• Weakness: CWE-532

Description

A ZTE Smart STB is impacted by an information leak vulnerability. The device did not fully verify the log, so attackers could use this vulnerability to obtain sensitive user information for further information detection and attacks. This affects: ZXV10 B860A V2.1-T_V0032.1.1.04_jiangsuTelecom.

Affected products

• ZTE ZXV10 B860A: v2.1-t_v0032.1.1.04_jiangsutelecom

References

• http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014324
• http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014324

Get alerted when CVE-2021-21722 or the next vulnerability affects your stack