CVE-2021-20102 : Vulnerability Insights and Analysis

Machform prior to version 16 is vulnerable to cross-site request forgery (CSRF) due to a lack of CSRF tokens in place.

Understanding CVE-2021-20102

This CVE impacts the AppNitro Machform application, making it susceptible to CSRF attacks.

What is CVE-2021-20102?

CVE-2021-20102 highlights a security flaw in Machform versions prior to version 16, leaving them open to CSRF vulnerabilities.

The Impact of CVE-2021-20102

The vulnerability allows malicious actors to perform unauthorized actions on behalf of authenticated users, leading to potential data breaches and manipulation.

Technical Details of CVE-2021-20102

The technical details of CVE-2021-20102 include:

Vulnerability Description

The vulnerability stems from the absence of CSRF tokens in Machform versions before version 16, enabling attackers to forge requests.

Affected Systems and Versions

All versions of AppNitro Machform prior to version 16 are affected by this security issue.

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking authenticated users into executing unintended actions through crafted requests.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-20102, consider the following steps:

Immediate Steps to Take

Upgrade Machform to version 16 or newer to eliminate the CSRF vulnerability.
Implement CSRF tokens in your web applications to prevent CSRF attacks.

Long-Term Security Practices

Regularly update and patch your software to guard against known vulnerabilities.
Educate users about safe browsing habits to prevent falling victim to CSRF attacks.

Patching and Updates

Stay informed about security updates and patches released by Machform to ensure your systems are protected from CSRF exploits.