CVE-2021-35966 Explained : Impact and Mitigation

A vulnerability has been identified in the Orca HCM digital learning platform, allowing remote attackers to execute phishing attacks by redirecting URLs to untrusted sites.

Understanding CVE-2021-35966

This CVE involves improper filtering of input parameters in the Orca HCM platform, leading to a security loophole that enables attackers to conduct phishing activities.

What is CVE-2021-35966?

The Orca HCM platform, developed by Learningdigital.com, Inc., fails to properly filter input parameters. This oversight allows remote attackers to redirect URLs to malicious websites, facilitating phishing attacks.

The Impact of CVE-2021-35966

The vulnerability poses a medium severity risk, with a base score of 6.1. Remote attackers can exploit this flaw to execute phishing attacks, compromising the confidentiality and integrity of the affected system.

Technical Details of CVE-2021-35966

The following technical details outline the specifics of the CVE and its implications:

Vulnerability Description

Improper input parameter filtering in Orca HCM leads to URL redirection to untrusted sites, creating opportunities for phishing attacks.

Affected Systems and Versions

Orca HCM versions up to and including 10.0 are impacted by this vulnerability.

Exploitation Mechanism

Remote attackers can leverage the URL redirection flaw to redirect users to malicious sites, enabling phishing attacks.

Mitigation and Prevention

Taking immediate action is crucial to mitigate the risks posed by CVE-2021-35966. Here are some steps to secure your systems:

Immediate Steps to Take

Update Orca HCM to version 10.9 to remediate the vulnerability and enhance security.

Long-Term Security Practices

Regularly monitor for security updates and patches to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security advisories and promptly apply patches to strengthen system defenses.