CVE-2022-26868 : Security Advisory and Response
Learn about CVE-2022-26868 affecting Dell EMC PowerStore versions 2.0.0.x, 2.0.1.x, and 2.1.0.x. An authenticated attacker could exploit this command injection flaw to execute arbitrary OS commands.
Dell EMC PowerStore versions 2.0.0.x, 2.0.1.x, and 2.1.0.x have been identified as vulnerable to a command injection flaw, potentially leading to the execution of arbitrary OS commands by an authenticated attacker.
Understanding CVE-2022-26868
This section provides insights into the impact and technical details of the CVE.
What is CVE-2022-26868?
CVE-2022-26868 is a command injection vulnerability affecting Dell EMC PowerStore versions 2.0.0.x, 2.0.1.x, and 2.1.0.x. An authenticated attacker could exploit this flaw to execute arbitrary OS commands on the underlying OS with the application's privileges, possibly resulting in a system takeover.
The Impact of CVE-2022-26868
The CVSS v3.1 base score for this vulnerability is 6.4, categorizing it as of medium severity. The attack complexity is high, with a local attack vector and high impact on confidentiality, integrity, and availability.
Technical Details of CVE-2022-26868
Let's delve into the specifics of this vulnerability.
Vulnerability Description
The vulnerability involves improper neutralization of special elements used in an OS command, allowing attackers to execute unauthorized commands.
Affected Systems and Versions
Dell EMC PowerStore versions 2.0.0.x, 2.0.1.x, and 2.1.0.x are confirmed to be impacted by this vulnerability.
Exploitation Mechanism
An authenticated attacker could leverage this vulnerability to execute arbitrary OS commands on the application's underlying OS, potentially leading to a complete system compromise.
Mitigation and Prevention
Here's how you can mitigate the risks associated with CVE-2022-26868.
Immediate Steps to Take
Affected users should apply security patches promptly, restrict network access, and monitor for any suspicious activities.
Long-Term Security Practices
Implementing least privilege access, network segmentation, and regular security audits can enhance overall security posture.
Patching and Updates
Stay informed about security updates from Dell and regularly apply patches to ensure your system is protected against known vulnerabilities.