CVE-2021-35048 : Security Advisory and Response
Critical CVE-2021-35048 exposes Fidelis Network and Deception to unauthenticated SQL injection. Learn the impact, affected versions, and mitigation steps here.
Cybersecurity experts discovered a critical vulnerability in Fidelis Network and Deception CommandPost that allows unauthenticated SQL injection through the web interface. This could result in the exposure of authentication tokens in certain versions of the Fidelis software. The affected versions include Fidelis Network and Deception versions prior to 9.3.7 and version 9.4. Read on to learn more about this vulnerability and how to mitigate its impact.
Understanding CVE-2021-35048
This section delves into the specifics of the CVE-2021-35048 vulnerability.
What is CVE-2021-35048?
CVE-2021-35048 is an unauthenticated SQL injection vulnerability identified in Fidelis Network and Deception CommandPost. The flaw allows attackers to execute malicious SQL queries through the web interface.
The Impact of CVE-2021-35048
The impact of this vulnerability is rated as critical, with a CVSS base score of 9.8. Successful exploitation could lead to the compromise of confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2021-35048
In this section, we explore the technical aspects of CVE-2021-35048.
Vulnerability Description
The vulnerability arises from inadequate input validation in the affected Fidelis software, permitting unauthorized SQL injection attacks.
Affected Systems and Versions
Systems running Fidelis Network and Deception versions earlier than 9.3.7, as well as version 9.4, are susceptible to this vulnerability.
Exploitation Mechanism
The vulnerability can be exploited remotely by sending specially crafted SQL queries through the web interface.
Mitigation and Prevention
Discover how to address and prevent CVE-2021-35048.
Immediate Steps to Take
To mitigate the risk associated with CVE-2021-35048, users are advised to upgrade to version 9.3.7 or 9.4.1. Alternatively, applying patches to versions 9.3.6 and 9.4 can also address the issue.
Long-Term Security Practices
Implementing robust input validation mechanisms and conducting regular security assessments can enhance the security posture of Fidelis Network and Deception deployments.
Patching and Updates
Regularly monitor for security updates and patches released by Fidelis Cybersecurity to protect against known vulnerabilities.