CVE-2021-3834 : Exploit Details and Defense Strategies
Discover the details of CVE-2021-3834 where Integria IMS 5.0.92 is vulnerable to Cross Site Scripting (XSS) attacks due to improper input filtering in login.php fields. Learn about the impact, technical specifics, and mitigation steps.
Integria IMS version 5.0.92 is susceptible to a Cross Site Scripting (XSS) vulnerability due to incorrect filtering of certain fields related to the login.php file. An attacker could exploit this flaw to execute a cross-site scripting attack.
Understanding CVE-2021-3834
This section provides an insight into the impact, technical details, and mitigation strategies related to the CVE-2021-3834 vulnerability.
What is CVE-2021-3834?
CVE-2021-3834 highlights a security loophole in Integria IMS 5.0.92 that allows malicious actors to conduct cross-site scripting attacks by manipulating login.php file fields.
The Impact of CVE-2021-3834
The vulnerability poses a medium severity threat with a CVSS base score of 5.4, enabling attackers to execute XSS attacks without advanced privileges, potentially compromising confidentiality and integrity.
Technical Details of CVE-2021-3834
Let's delve deeper into the specifics of the vulnerability.
Vulnerability Description
Integria IMS 5.0.92 fails to adequately filter certain fields related to login.php, facilitating XSS attacks, a commonly exploited security risk.
Affected Systems and Versions
Only Integria IMS version 5.0.92 is impacted by this vulnerability, requiring urgent attention to protect systems from potential exploitation.
Exploitation Mechanism
Attackers can leverage the unfiltered fields in the login.php file to inject malicious scripts and execute cross-site scripting attacks, compromising user data and system integrity.
Mitigation and Prevention
To safeguard your system from CVE-2021-3834, consider implementing the following mitigation strategies.
Immediate Steps to Take
Update to Integria IMS version 5.0.93 to address the vulnerability and prevent exploitation by malicious actors.
Long-Term Security Practices
Enforce rigorous input validation mechanisms, regularly update software patches, and conduct security audits to fortify your system against potential XSS threats.
Patching and Updates
Stay informed about security updates and promptly apply relevant patches to mitigate existing vulnerabilities.