CVE-2020-7830 : What You Need to Know

RAONWIZ v2018.0.2.50 and earlier versions contain a vulnerability that allows remote file downloads due to lack of validation. The issue affects RAON KUpload 2018.0.2.50 and earlier versions.

Understanding CVE-2020-7830

RAONWIZ v2018.0.2.50 and earlier versions have a vulnerability that enables remote file downloads without proper validation.

What is CVE-2020-7830?

RAONWIZ v2018.0.2.50 and earlier versions contain a vulnerability that could allow remote files to be downloaded due to insufficient validation. This issue affects RAON KUpload 2018.0.2.50 versions and earlier.

The Impact of CVE-2020-7830

CVSS Base Score: 7.8 (High)
Attack Vector: Local
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Technical Details of CVE-2020-7830

RAONWIZ v2018.0.2.50 and earlier versions are susceptible to remote file downloads due to inadequate validation.

Vulnerability Description

The vulnerability in RAONWIZ allows files to be downloaded to arbitrary paths because of insufficient verification of extensions and download paths.

Affected Systems and Versions

Product: RAON KUpload
Vendor: RAONWIZ
Versions Affected: <=2018.0.2.50

Exploitation Mechanism

The lack of proper validation in RAONWIZ v2018.0.2.50 and earlier versions enables attackers to download files remotely.

Mitigation and Prevention

Immediate Steps to Take:

Apply security patches provided by RAONWIZ.
Implement proper input validation to prevent unauthorized file downloads.

Long-Term Security Practices

Regularly update software to the latest versions.
Conduct security audits to identify and address vulnerabilities.

Patching and Updates

Stay informed about security advisories from RAONWIZ.
Monitor for any new patches or updates to address this vulnerability.