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CVE-2019-3409

9.0 · CRITICAL

All versions up to UKBB_WF820+_1.0.0B06 of ZTE WF820+ LTE Outdoor CPE product are impacted by command injection vulnerability.

Published Jun 11, 2019CWE-78EPSS 1.90%

Overview

CVE-2019-3409 is a critical-severity vulnerability. It was published on June 11, 2019 and has a CVSS 3.0 base score of 9.0 (CRITICAL).

This vulnerability has a CVSS 3.0 base score of 9.0, rated CRITICAL. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

All versions up to UKBB_WF820+_1.0.0B06 of ZTE WF820+ LTE Outdoor CPE product are impacted by command injection vulnerability. Due to inadequate parameter verification, unauthorized users can take advantage of this vulnerability to control the user terminal system.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refsupport.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1010662Refsupport.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1010662

How CyberStrike helps

Frequently asked questions

What is CVE-2019-3409?

CVE-2019-3409 is a critical-severity vulnerability. It was published on June 11, 2019 and has a CVSS 3.0 base score of 9.0 (CRITICAL).

How severe is CVE-2019-3409?

This vulnerability has a CVSS 3.0 base score of 9.0, rated CRITICAL. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2019-3409?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2019-3409?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-3409 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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