CVE-2021-29667 : Vulnerability Insights and Analysis
Learn about CVE-2021-29667 impacting IBM Spectrum Scale versions 5.0.0 through 5.0.5.6 and 5.1.0 through 5.1.0.2. Understand the risk, impact, and mitigation steps for this CSV Injection vulnerability.
IBM Spectrum Scale versions 5.0.0 through 5.0.5.6 and 5.1.0 through 5.1.0.2 are potentially vulnerable to CSV Injection, allowing remote attackers to execute arbitrary commands on the system. Here's what you need to know about CVE-2021-29667.
Understanding CVE-2021-29667
This section provides insights into the nature and impact of the vulnerability.
What is CVE-2021-29667?
IBM Spectrum Scale versions 5.0.0 through 5.0.5.6 and 5.1.0 through 5.1.0.2 are at risk of CSV Injection due to improper validation of CSV file contents. This flaw could be exploited by remote attackers to execute unauthorized commands on the affected systems.
The Impact of CVE-2021-29667
The CVSS V3.0 base score of 7 classifies this vulnerability as high severity. With a high impact on confidentiality, integrity, and availability, the exploit can lead to significant unauthorized access and disruption.
Technical Details of CVE-2021-29667
Delve into the specifics of the vulnerability and its technical aspects.
Vulnerability Description
CVE-2021-29667 involves CSV Injection in IBM Spectrum Scale, enabling attackers to run arbitrary commands on the target system. The flaw arises from inadequate validation of CSV files, paving the way for unauthorized access.
Affected Systems and Versions
IBM Spectrum Scale versions 5.0 and 5.1, including 5.0.5.6 and 5.1.0.2, are impacted by this vulnerability, making systems running these versions susceptible to exploitation.
Exploitation Mechanism
The vulnerability can be exploited remotely by manipulating CSV files to execute unauthorized commands on the affected IBM Spectrum Scale instances.
Mitigation and Prevention
Explore the measures to mitigate the risk and prevent exploitation of this vulnerability.
Immediate Steps to Take
IBM recommends applying official fixes to address the CSV Injection vulnerability in IBM Spectrum Scale. Promptly updating systems to patched versions can prevent potential exploitation.
Long-Term Security Practices
Incorporating robust input validation mechanisms and conducting regular security assessments can enhance the overall security posture of systems, reducing the likelihood of successful attacks.
Patching and Updates
Regularly monitor IBM's security bulletins and apply recommended patches and updates to safeguard IBM Spectrum Scale deployments against known vulnerabilities.