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CVE-2018-7921

6.5 · MEDIUM

Huawei B315s-22 products with software of 21.318.01.00.26 have an information leak vulnerability.

Published Sep 12, 2018CWE-200EPSS 13.22%

Overview

CVE-2018-7921 is a medium-severity vulnerability. It was published on September 12, 2018 and has a CVSS 3.0 base score of 6.5 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Huawei B315s-22 products with software of 21.318.01.00.26 have an information leak vulnerability. Unauthenticated adjacent attackers may exploit this vulnerability to obtain device information.

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

Refwww.exploit-db.com/exploits/45971/Refwww.huawei.com/en/psirt/security-notices/huawei-sn-20180903-01-b315s-enRefwww.exploit-db.com/exploits/45971/Refwww.huawei.com/en/psirt/security-notices/huawei-sn-20180903-01-b315s-en

How CyberStrike helps

Frequently asked questions

What is CVE-2018-7921?

CVE-2018-7921 is a medium-severity vulnerability. It was published on September 12, 2018 and has a CVSS 3.0 base score of 6.5 (MEDIUM).

How severe is CVE-2018-7921?

This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2018-7921?

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-2018-7921?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-7921 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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