CVE-2019-18205 : What You Need to Know
Learn about CVE-2019-18205, Multiple Reflected Cross-site Scripting (XSS) vulnerabilities in Zucchetti InfoBusiness versions before 4.4.1. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
Zucchetti InfoBusiness versions before and including 4.4.1 are affected by Multiple Reflected Cross-site Scripting (XSS) vulnerabilities. The browsing component fails to properly sanitize user input, leading to potential security risks.
Understanding CVE-2019-18205
This CVE identifies XSS vulnerabilities in Zucchetti InfoBusiness versions up to 4.4.1, posing a risk to user data security.
What is CVE-2019-18205?
CVE-2019-18205 refers to Multiple Reflected Cross-site Scripting (XSS) vulnerabilities in Zucchetti InfoBusiness versions prior to 4.4.1. These vulnerabilities stem from inadequate sanitization of user input in the browsing component.
The Impact of CVE-2019-18205
The XSS vulnerabilities in Zucchetti InfoBusiness versions before 4.4.1 can potentially allow attackers to execute malicious scripts in the context of a user's session, leading to various security threats.
Technical Details of CVE-2019-18205
Zucchetti InfoBusiness versions before and including 4.4.1 are susceptible to XSS attacks due to inadequate input sanitization.
Vulnerability Description
The XSS vulnerabilities in Zucchetti InfoBusiness arise from the browsing component's failure to properly sanitize user input, particularly encoded in base64. The search functionality for the searchKey parameter is also affected.
Affected Systems and Versions
- Product: Zucchetti InfoBusiness
- Versions affected: Up to and including 4.4.1
Exploitation Mechanism
Attackers can exploit these vulnerabilities by injecting malicious scripts through user input fields, potentially leading to unauthorized access or data theft.
Mitigation and Prevention
Taking immediate steps to address and prevent CVE-2019-18205 is crucial for maintaining system security.
Immediate Steps to Take
- Update Zucchetti InfoBusiness to a patched version that addresses the XSS vulnerabilities.
- Implement input validation and sanitization mechanisms to prevent XSS attacks.
Long-Term Security Practices
- Regularly monitor and audit user input fields for suspicious activities.
- Educate users on safe browsing practices and the risks associated with XSS vulnerabilities.
Patching and Updates
- Apply security patches provided by Zucchetti for InfoBusiness to mitigate the XSS vulnerabilities.