CVE-2021-36335 : What You Need to Know
Learn about CVE-2021-36335, an Improper Input Validation Vulnerability in Dell EMC CloudLink 7.1 and earlier versions. Understand the impact, affected systems, and mitigation steps.
Dell EMC CloudLink 7.1 and prior versions have been identified with an Improper Input Validation Vulnerability, potentially exploited by a remote low-privileged attacker.
Understanding CVE-2021-36335
This CVE details a security vulnerability present in Dell's CloudLink software that could allow attackers to execute arbitrary files on the server.
What is CVE-2021-36335?
The CVE-2021-36335 is associated with an Improper Input Validation Vulnerability identified in Dell EMC CloudLink 7.1 and earlier versions. This vulnerability could be exploited by a remote attacker with low privileges.
The Impact of CVE-2021-36335
The impact of this vulnerability is rated as 'Medium' with a CVSS base score of 4.3. It allows for the remote execution of arbitrary files on the server, posing a risk to data integrity.
Technical Details of CVE-2021-36335
This section covers specific technical details regarding the vulnerability.
Vulnerability Description
The vulnerability involves improper input validation in Dell EMC CloudLink versions less than 7.1.1, potentially leading to arbitrary file execution on the server.
Affected Systems and Versions
The affected product is CloudLink by Dell, with versions prior to 7.1.1. Users with these versions are susceptible to the identified vulnerability.
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker with low privileges. By sending specially crafted input, the attacker could execute arbitrary files on the server.
Mitigation and Prevention
To protect systems against CVE-2021-36335, certain steps need to be taken.
Immediate Steps to Take
Users are advised to update their CloudLink software to version 7.1.1 or later to mitigate the risk associated with this vulnerability.
Long-Term Security Practices
Implementing robust security measures and ensuring regular software updates can significantly reduce the risk of falling victim to such vulnerabilities.
Patching and Updates
Dell may release patches or updates to address this vulnerability. Users should promptly apply these patches to secure their systems.