CVE-2020-35419 : Exploit Details and Defense Strategies

Cross Site Scripting (XSS) vulnerability in Group Office CRM 6.4.196 via the SET_LANGUAGE parameter.

Understanding CVE-2020-35419

This CVE involves a security issue in Group Office CRM version 6.4.196 that allows for XSS attacks through the SET_LANGUAGE parameter.

What is CVE-2020-35419?

CVE-2020-35419 is a Cross Site Scripting (XSS) vulnerability found in Group Office CRM version 6.4.196, which can be exploited via the SET_LANGUAGE parameter.

The Impact of CVE-2020-35419

This vulnerability could allow an attacker to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2020-35419

Vulnerability Description

The vulnerability exists in Group Office CRM 6.4.196 and is triggered by the SET_LANGUAGE parameter, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

Product: Group Office CRM
Vendor: N/A
Versions: 6.4.196

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through the SET_LANGUAGE parameter, potentially compromising user data and system integrity.

Mitigation and Prevention

Immediate Steps to Take

Disable the affected parameter or sanitize user inputs to prevent script injection.
Regularly monitor and audit web application logs for any suspicious activities.

Long-Term Security Practices

Implement secure coding practices to mitigate XSS vulnerabilities in web applications.
Educate developers and users on the risks of XSS attacks and best practices for prevention.

Patching and Updates

Apply patches or updates provided by the software vendor to address the XSS vulnerability in Group Office CRM.