CVE-2022-42280 : What You Need to Know

NVIDIA BMC contains a vulnerability in SPX REST auth handler, allowing an unauthorized attacker to exploit path traversal, potentially leading to authentication bypass.

Understanding CVE-2022-42280

This section provides insight into the nature and impact of the CVE-2022-42280 vulnerability.

What is CVE-2022-42280?

CVE-2022-42280 is a vulnerability found in NVIDIA BMC's SPX REST auth handler, enabling attackers to perform unauthorized path traversal attacks that could result in authentication bypass.

The Impact of CVE-2022-42280

The vulnerability poses a risk of Privilege Escalation, indicating a high severity level with confidentiality and integrity impacts being high as well.

Technical Details of CVE-2022-42280

Delve deeper into the specifics of the CVE-2022-42280 vulnerability.

Vulnerability Description

The vulnerability in the SPX REST auth handler of NVIDIA BMC enables unauthorized attackers to manipulate paths, potentially bypassing authentication mechanisms.

Affected Systems and Versions

NVIDIA DGX servers running on BMC firmware versions prior to 00.19.07 are susceptible to this vulnerability.

Exploitation Mechanism

Attackers can exploit path traversal within the SPX REST auth handler to bypass authentication measures on affected systems.

Mitigation and Prevention

Learn how to address and protect your systems from CVE-2022-42280.

Immediate Steps to Take

Update affected NVIDIA DGX servers to BMC firmware version 00.19.07 or higher to mitigate the vulnerability.

Long-Term Security Practices

Implement strict access controls, regular security assessments, and monitoring to prevent unauthorized access and detect potential threats.

Patching and Updates

Stay informed about security patches and updates released by NVIDIA to address vulnerabilities and enhance system security.