CVE-2020-11485 : What You Need to Know
Learn about CVE-2020-11485, a CSRF vulnerability in NVIDIA DGX servers, allowing attackers to execute unauthorized actions. Find mitigation steps and long-term security practices here.
NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30, contain a Cross-Site Request Forgery (CSRF) vulnerability that can lead to information disclosure or code execution.
Understanding CVE-2020-11485
NVIDIA DGX servers with specific BMC firmware versions are susceptible to a CSRF vulnerability, potentially resulting in severe consequences.
What is CVE-2020-11485?
This CVE identifies a CSRF vulnerability in the AMI BMC firmware of NVIDIA DGX-1 servers with firmware versions prior to 3.38.30. The flaw allows attackers to execute unauthorized actions on behalf of authenticated users.
The Impact of CVE-2020-11485
The vulnerability can lead to information disclosure or code execution, posing a significant risk to the confidentiality and integrity of data stored on affected servers.
Technical Details of CVE-2020-11485
NVIDIA DGX servers with specific BMC firmware versions are at risk due to a CSRF vulnerability.
Vulnerability Description
The CSRF vulnerability in the AMI BMC firmware of NVIDIA DGX-1 servers allows attackers to perform unauthorized actions via manipulated requests.
Affected Systems and Versions
- Product: NVIDIA DGX Servers
- Vendor: NVIDIA
- Affected Version: All DGX-1 Servers with BMC firmware versions prior to 3.38.30
Exploitation Mechanism
Attackers can exploit this vulnerability by tricking authenticated users into unknowingly executing malicious actions on the web application.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-11485.
Immediate Steps to Take
- Update BMC firmware to version 3.38.30 or later to patch the vulnerability.
- Monitor server logs for any suspicious activities that could indicate exploitation attempts.
Long-Term Security Practices
- Implement strict access controls and authentication mechanisms to prevent unauthorized access.
- Regularly audit and review server configurations and security settings to identify and address potential vulnerabilities.
Patching and Updates
- Regularly check for firmware updates and security advisories from NVIDIA to stay protected against emerging threats.