CVE-2020-5317: Dell Emc Elastic Cloud Storage

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Dell EMC ECS versions prior to 3.4.0.1 contain an XSS vulnerability. A remote authenticated malicious user could exploit this vulnerability to store malicious HTML or JavaScript code in a trusted application data store. When victim users access the data store through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable web application.

Affected products

• Dell Emc Elastic Cloud Storage: before 3.4.0.1 (fixed in 3.4.0.1)

Published 2020-02-06. Last modified 2026-06-17.