CVE-2020-29025 : What You Need to Know

A vulnerability in SiteManager-Embedded (SM-E) Web server allows attackers to execute JavaScript code in a user's browser.

Understanding CVE-2020-29025

This CVE involves a DOM-based JavaScript injection vulnerability in Secomea's SiteManager Embedded (SM-E) product.

What is CVE-2020-29025?

The vulnerability in SM-E's Web server enables attackers to execute malicious JavaScript code in a user's browser when a specific URL is visited.

The Impact of CVE-2020-29025

CVSS Base Score: 5.4 (Medium Severity)
Attack Vector: Network
Attack Complexity: Low
User Interaction: Required
Affected Versions: All versions and variants of SM-E prior to version 9.3
Vulnerability Type: CWE-79 Cross-site Scripting (XSS)

Technical Details of CVE-2020-29025

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows attackers to inject and execute JavaScript code in the context of a user's session with the application.

Affected Systems and Versions

Affected Product: SiteManager Embedded (SM-E)
Vendor: Secomea
Affected Versions: All versions and variants of SM-E before version 9.3

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a URL that, when visited by an application user, triggers the execution of malicious JavaScript code in the user's browser.

Mitigation and Prevention

To address CVE-2020-29025, follow these mitigation strategies:

Immediate Steps to Take

Update SM-E to version 9.3 or higher to mitigate the vulnerability.
Educate users about the risks of clicking on unknown or suspicious URLs.

Long-Term Security Practices

Implement regular security training for users to recognize and report suspicious activities.
Monitor and analyze network traffic for any unusual behavior.

Patching and Updates

Regularly apply security patches and updates provided by Secomea to protect against known vulnerabilities.