CVE-2021-21588

Description

Dell EMC PowerFlex, v3.5.x contain a Cross-Site WebSocket Hijacking Vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could potentially exploit this vulnerability by tricking the user into performing unwanted actions on the Presentation Server and perform which may lead to configuration changes.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.14%
Vendor Advisory dell.com
Affected: Dell PowerFlex
Published at:
Updated at:

References

Link Tags
https://www.dell.com/support/kbdoc/000189265 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-21588?
CVE-2021-21588 has been scored as a medium severity vulnerability.
How to fix CVE-2021-21588?
To fix CVE-2021-21588, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-21588 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-21588 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-21588?
CVE-2021-21588 affects Dell PowerFlex.
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