CVE-2021-21549
8.8 · HIGHOverview
CVE-2021-21549 is a high-severity vulnerability affecting dell xtremio_management_server. It was published on May 21, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Dell EMC XtremIO Versions prior to 6.3.3-8, contain a Cross-Site Request Forgery Vulnerability in XMS. A non-privileged attacker could potentially exploit this vulnerability, leading to a privileged victim application user being tricked into sending state-changing requests to the vulnerable application, causing unintended server operations.
Remediation
Check the references section for vendor advisories and patches from dell. Update xtremio_management_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dell | xtremio_management_server | >= 0, < 6.3.3-8 | Affected |
Frequently Asked Questions
What is CVE-2021-21549?
CVE-2021-21549 is a high-severity vulnerability affecting dell xtremio_management_server. It was published on May 21, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-21549?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-21549?
Check the references section for vendor advisories and patches from dell. Update xtremio_management_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-21549?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-21549 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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