CVE-2021-35050 : What You Need to Know

User credentials stored in a recoverable format within Fidelis Network and Deception CommandPost. Attackers who gain access to the CommandPost can decode these values for unauthorized access. The vulnerability affects versions prior to 9.3.3 and has a CVSS base score of 6.5.

Understanding CVE-2021-35050

This CVE highlights a critical security issue in Fidelis Network and Deception where user credentials are stored in a recoverable format, allowing attackers to potentially exploit sensitive information.

What is CVE-2021-35050?

CVE-2021-35050 involves the insecure storage of user credentials within Fidelis Network and Deception CommandPost, posing a significant risk of unauthorized access if exploited by malicious actors.

The Impact of CVE-2021-35050

The vulnerability can lead to a breach of confidentiality as adversaries could compromise sensitive user credentials stored in Fidelis Network and Deception, leading to potential data breaches and unauthorized access.

Technical Details of CVE-2021-35050

The vulnerability is rated with an overall CVSS base score of 6.5, indicating a medium-severity risk level with a low attack complexity. The exploit impacts user confidentiality, while maintaining low requirements for user interaction and privileges.

Vulnerability Description

The flaw allows attackers to manipulate user credentials stored in Fidelis Network and Deception CommandPost, potentially resulting in unauthorized access to sensitive data.

Affected Systems and Versions

Versions of Fidelis Network and Deception prior to 9.3.3 are susceptible to this vulnerability, where user credentials are stored in an insecure and recoverable format.

Exploitation Mechanism

The vulnerability can be exploited through Command Injection techniques, enabling threat actors to decode stored user credentials and potentially gain unauthorized access.

Mitigation and Prevention

It is crucial for users to take immediate steps to secure their systems and prevent any unauthorized access resulting from CVE-2021-35050.

Immediate Steps to Take

Upgrade to version 9.3.7 or 9.4.1 to mitigate the vulnerability. Alternatively, apply patches to versions 9.3.6 or 9.4 to secure Fidelis Network and Deception systems.

Long-Term Security Practices

Ensure robust security measures are in place, such as regular security updates, monitoring for unauthorized access, and implementing secure credential storage practices.

Patching and Updates

Regularly apply security patches and updates provided by Fidelis Cybersecurity to address vulnerabilities and enhance the overall security posture of Fidelis Network and Deception.