CVE-2019-14221 Explained : Impact and Mitigation

1CRM On-Premise Software 8.5.7 is vulnerable to a cross-site scripting (XSS) attack during the Run Report operation.

Understanding CVE-2019-14221

The vulnerability in 1CRM On-Premise Software 8.5.7 allows for XSS attacks when handling payloads incorrectly.

What is CVE-2019-14221?

1CRM On-Premise Software 8.5.7 is susceptible to a cross-site scripting (XSS) attack due to mishandling of payloads during the Run Report operation.

The Impact of CVE-2019-14221

The XSS vulnerability can be exploited by attackers to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions.

Technical Details of CVE-2019-14221

1CRM On-Premise Software 8.5.7 vulnerability details.

Vulnerability Description

The Run Report operation in 1CRM On-Premise Software 8.5.7 is susceptible to a cross-site scripting (XSS) attack when a payload is improperly handled.

Affected Systems and Versions

Product: 1CRM On-Premise Software 8.5.7
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability arises when an attacker injects malicious scripts into the payload, which are then executed in the user's browser, leading to potential data theft or unauthorized actions.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2019-14221 vulnerability.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement input validation to sanitize user inputs and prevent script injection.
Educate users about the risks of clicking on suspicious links or downloading files from untrusted sources.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security audits and penetration testing to identify and remediate potential security weaknesses.
Stay informed about emerging threats and security best practices.

Patching and Updates

Ensure that the software is updated to the latest version that includes fixes for the XSS vulnerability.