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CVE-2020-9447

6.1 · MEDIUM
Published Feb 28, 2020 gwtupload_project CWE-79 EPSS 0.76% (53th pctl)

Overview

CVE-2020-9447 is a medium-severity vulnerability affecting gwtupload_project gwtupload. It was published on February 28, 2020 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical Description

There is an XSS (cross-site scripting) vulnerability in GwtUpload 1.0.3 in the file upload functionality. Someone can upload a file with a malicious filename, which contains JavaScript code, which would result in XSS. Cross-site scripting enables attackers to steal data, change the appearance of a website, and perform other malicious activities like phishing or drive-by hacking.

Remediation

Check the references section for vendor advisories and patches from gwtupload_project. Update gwtupload 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

Vendor Product Versions Status

Frequently Asked Questions

What is CVE-2020-9447?

CVE-2020-9447 is a medium-severity vulnerability affecting gwtupload_project gwtupload. It was published on February 28, 2020 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2020-9447?

This vulnerability has a CVSS 3.1 base score of 6.1, 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-2020-9447?

Check the references section for vendor advisories and patches from gwtupload_project. Update gwtupload 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-2020-9447?

CyberStrike's AI-powered security agents can automatically detect CVE-2020-9447 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.