CVE-2021-0097 : Vulnerability Insights and Analysis
Learn about CVE-2021-0097, a path traversal vulnerability in Intel(R) Server Board M10JNP2SB, potentially enabling denial of service attacks. Find out impact, technical details, and mitigation steps.
Path traversal vulnerability in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may lead to denial of service.
Understanding CVE-2021-0097
This CVE refers to a path traversal issue found in the BMC firmware of Intel(R) Server Board M10JNP2SB, potentially enabling a denial of service attack.
What is CVE-2021-0097?
The CVE-2021-0097 vulnerability involves an unauthenticated user exploiting path traversal in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08, allowing them to potentially trigger a denial of service attack through adjacent access.
The Impact of CVE-2021-0097
The impact of this vulnerability is serious as it could lead to a denial of service attack, potentially disrupting the normal operations and availability of the affected systems.
Technical Details of CVE-2021-0097
This section covers the technical aspects of the CVE along with affected systems, versions, and exploitation mechanisms.
Vulnerability Description
The vulnerability lies in the path traversal issue present in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08, which can be exploited by an unauthenticated user.
Affected Systems and Versions
The affected product is the Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08.
Exploitation Mechanism
The vulnerability can be exploited by an unauthenticated user via adjacent access, potentially enabling them to trigger a denial of service attack.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-0097, immediate steps should be taken along with a focus on long-term security practices and regular patching.
Immediate Steps to Take
Ensure monitoring for any suspicious activity, restrict unauthorized access, and consider implementing additional security measures.
Long-Term Security Practices
Implement secure coding practices, conduct regular security assessments, and stay informed about security updates and patches.
Patching and Updates
Apply the necessary patches and updates provided by Intel to address the vulnerability and enhance the security of the affected systems.