CVE-2021-21722

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.

Category

4.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.06%
Vendor Advisory com.cn
Affected: n/a ZXV10 B860A
Published at:
Updated at:

References

Link Tags
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014324 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-21722?
CVE-2021-21722 has been scored as a medium severity vulnerability.
How to fix CVE-2021-21722?
To fix CVE-2021-21722, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-21722 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-21722 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-21722?
CVE-2021-21722 affects n/a ZXV10 B860A.
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