CVE-2021-36320 : What You Need to Know

Dell Networking X-Series firmware versions prior to 3.0.1.8 are impacted by an authentication bypass vulnerability that allows remote attackers to hijack sessions and access the webserver.

Understanding CVE-2021-36320

This section delves deeper into the details of the CVE-2021-36320 vulnerability.

What is CVE-2021-36320?

CVE-2021-36320 exposes a critical flaw in Dell Networking X-Series firmware versions less than 3.0.1.8, enabling unauthorized access to the webserver by exploiting an authentication bypass vulnerability.

The Impact of CVE-2021-36320

The vulnerability poses a high threat level with a CVSS base score of 7.5, indicating a significant risk to confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2021-36320

This section elaborates on the technical aspects of CVE-2021-36320.

Vulnerability Description

The vulnerability allows remote unauthenticated attackers to forge session IDs, potentially leading to session hijacking and unauthorized access to the webserver.

Affected Systems and Versions

Dell Networking X-Series firmware versions before 3.0.1.8 are confirmed to be affected by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited over the network without the need for any privileges, posing a serious risk to system security.

Mitigation and Prevention

Discover the essential steps to mitigate and prevent exploitation of CVE-2021-36320.

Immediate Steps to Take

It is recommended to update to a version equal to or later than 3.0.1.8 to patch the vulnerability and enhance system security.

Long-Term Security Practices

Enforce strong authentication mechanisms and monitor network traffic to detect any unauthorized access attempts in the long run.

Patching and Updates

Regularly check for security updates from Dell and apply patches promptly to ensure the protection of your systems.