CVE-2021-35047 : Vulnerability Insights and Analysis
Learn about CVE-2021-35047, a critical vulnerability in Fidelis Network and Deception components allowing attackers to execute root-level commands. Find mitigation steps and solutions here.
A vulnerability in the CommandPost, Collector, and Sensor components of Fidelis Network and Deception allows an attacker with user-level access to inject root-level commands. The affected versions include Fidelis Network and Deception versions prior to 9.3.7 and version 9.4. Read on to learn more about CVE-2021-35047.
Understanding CVE-2021-35047
This section provides insights into what CVE-2021-35047 entails.
What is CVE-2021-35047?
The vulnerability in Fidelis Network and Deception allows an attacker with user-level access to execute root-level commands, potentially compromising the security and integrity of the system.
The Impact of CVE-2021-35047
With a CVSS base score of 9.9 (Critical), the vulnerability poses a high risk to confidentiality, availability, and integrity. It requires low privileges to exploit and can lead to significant impacts on the affected systems.
Technical Details of CVE-2021-35047
In this section, we delve into the technical aspects of CVE-2021-35047.
Vulnerability Description
The vulnerability enables unauthorized users to inject root-level commands into Fidelis Network and Deception components, jeopardizing system security.
Affected Systems and Versions
Fidelis Network and Deception versions prior to 9.3.7 and version 9.4 are affected by this vulnerability.
Exploitation Mechanism
The exploit involves granting an attacker with user-level access the ability to execute root-level commands, leading to potential system compromise.
Mitigation and Prevention
To protect systems from CVE-2021-35047, follow these mitigation strategies.
Immediate Steps to Take
Upgrade to version 9.3.7 or version 9.4.1 immediately to address the vulnerability. Alternatively, apply patches to version 9.3.6 or version 9.4 to mitigate the risk.
Long-Term Security Practices
Implement strict access controls, conduct regular security assessments, and keep systems updated with the latest patches and security updates to prevent similar vulnerabilities in the future.
Patching and Updates
Regularly check for security updates and patches released by Fidelis Cybersecurity to ensure your systems are protected from known vulnerabilities.