CVE-2020-21147 : Vulnerability Insights and Analysis

RockOA V1.9.8 is affected by a cross-site scripting (XSS) vulnerability that allows remote attackers to execute malicious code.

Understanding CVE-2020-21147

This CVE involves a security vulnerability in RockOA V1.9.8 that enables attackers to inject and execute malicious scripts.

What is CVE-2020-21147?

CVE-2020-21147 is a cross-site scripting (XSS) vulnerability in RockOA V1.9.8, allowing attackers to send harmful code to the administrator.

The Impact of CVE-2020-21147

The vulnerability permits remote attackers to execute JavaScript code due to inadequate filtering in webmain/flow/input/mode_emailmAction.php.

Technical Details of CVE-2020-21147

RockOA V1.9.8's security flaw is detailed below.

Vulnerability Description

The XSS vulnerability in RockOA V1.9.8 enables attackers to send and execute malicious code on the administrator's end.

Affected Systems and Versions

Product: RockOA V1.9.8
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers exploit the lack of strict filtering in webmain/flow/input/mode_emailmAction.php to inject and execute JavaScript code.

Mitigation and Prevention

Protect your systems from CVE-2020-21147 with the following measures.

Immediate Steps to Take

Implement strict input validation and output encoding to prevent XSS attacks.
Regularly monitor and update security patches for RockOA V1.9.8.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify vulnerabilities.
Educate administrators and users on safe coding practices and security awareness.

Patching and Updates

Ensure timely installation of security patches and updates to address the XSS vulnerability in RockOA V1.9.8.