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CVE-2014-9020

4.3 · MEDIUM

Cross-site scripting (XSS) vulnerability in the Quick Stats page (psilan.cgi) in ZTE ZXDSL 831 and 831CII allows remote attackers to inject arbitrary web script or HTML via the domainname parameter…

Published Nov 20, 2014zteCWE-79EPSS 2.08%

Overview

CVE-2014-9020 is a medium-severity vulnerability affecting zte zxdsl_831. It was published on November 20, 2014 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Cross-site scripting (XSS) vulnerability in the Quick Stats page (psilan.cgi) in ZTE ZXDSL 831 and 831CII allows remote attackers to inject arbitrary web script or HTML via the domainname parameter in a save action. NOTE: this issue was SPLIT from CVE-2014-9021 per ADT1 due to different affected products and codebases.

Remediation

Check the references section for vendor advisories and patches from zte. Update zxdsl_831 to the latest patched version. 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.

Affected products

VendorProductVersionsStatus

Frequently asked questions

What is CVE-2014-9020?

CVE-2014-9020 is a medium-severity vulnerability affecting zte zxdsl_831. It was published on November 20, 2014 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2014-9020?

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2014-9020?

Check the references section for vendor advisories and patches from zte. Update zxdsl_831 to the latest patched version. 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-2014-9020?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-9020 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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