CVE-2022-26852 : Vulnerability Insights and Analysis
Learn about CVE-2022-26852 affecting Dell PowerScale OneFS versions 8.2.x-9.3.x, allowing remote attackers to compromise accounts. Explore impact, technical details, and mitigation steps.
A detailed overview of the CVE-2022-26852 vulnerability affecting Dell PowerScale OneFS versions 8.2.x-9.3.x.
Understanding CVE-2022-26852
This CVE pertains to a predictable seed in the pseudo-random number generator within Dell PowerScale OneFS versions 8.2.x-9.3.x, potentially allowing remote unauthenticated attackers to compromise accounts.
What is CVE-2022-26852?
Dell PowerScale OneFS, versions 8.2.x-9.3.x, contain a predictable seed in the pseudo-random number generator. This vulnerability can be exploited by remote unauthenticated attackers, leading to an account compromise.
The Impact of CVE-2022-26852
With a CVSS base score of 8.1 and a high severity level, this vulnerability has a significant impact on confidentiality, integrity, and availability of affected systems.
Technical Details of CVE-2022-26852
This section covers the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability in Dell PowerScale OneFS versions 8.2.x-9.3.x is due to a predictable seed in the pseudo-random number generator, which can be exploited by remote attackers.
Affected Systems and Versions
Dell PowerScale OneFS versions 8.2.x-9.3.x are affected by this vulnerability, with a custom version type specified.
Exploitation Mechanism
Remote unauthenticated attackers can exploit the predictable seed in the pseudo-random number generator to potentially compromise accounts on affected systems.
Mitigation and Prevention
Outlined below are the immediate steps to take and long-term security practices to mitigate the CVE-2022-26852 vulnerability.
Immediate Steps to Take
- Apply security patches provided by Dell for the affected PowerScale OneFS versions.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch all software and systems in the network.
- Implement network segmentation to contain potential threats.
Patching and Updates
Stay informed about security updates from Dell and apply patches promptly to safeguard against known vulnerabilities.