CVE-2021-36348 : Security Advisory and Response
Discover the impact of CVE-2021-36348, affecting Integrated Dell Remote Access Controller (iDRAC) versions before 5.00.20.00. Learn about the vulnerability, its implications, and mitigation steps.
This article provides details about CVE-2021-36348, a vulnerability found in Integrated Dell Remote Access Controller (iDRAC) versions prior to 5.00.20.00.
Understanding CVE-2021-36348
This section will cover what CVE-2021-36348 is and its potential impact.
What is CVE-2021-36348?
iDRAC9 versions before 5.00.20.00 are affected by an input injection vulnerability. This flaw could be exploited by a remote authenticated attacker with low privileges to disclose information or cause denial of service by providing manipulated input data to iDRAC.
The Impact of CVE-2021-36348
The vulnerability in affected iDRAC versions could lead to significant confidentiality impacts and potentially result in denial of service incidents.
Technical Details of CVE-2021-36348
In this section, we will delve into the technical aspects of CVE-2021-36348.
Vulnerability Description
CVE-2021-36348 is classified as CWE-89, which refers to the improper neutralization of special elements used in an SQL command (SQL Injection). This allows attackers to manipulate input data, potentially compromising the system's confidentiality.
Affected Systems and Versions
Integrated Dell Remote Access Controller (iDRAC) versions prior to 5.00.20.00 are confirmed to be vulnerable to CVE-2021-36348.
Exploitation Mechanism
The vulnerability can be exploited remotely by an authenticated attacker with low privileges, making it crucial for organizations using affected versions to take immediate action.
Mitigation and Prevention
This section provides guidance on how to mitigate the risks associated with CVE-2021-36348.
Immediate Steps to Take
Organizations are advised to apply the necessary security patches or updates provided by Dell to address the vulnerability in iDRAC versions prior to 5.00.20.00.
Long-Term Security Practices
Implementing security best practices, such as regular security assessments and access control measures, can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly monitoring for security updates from Dell and promptly applying patches can help ensure the overall security of the systems.