CVE-2021-21528

Description

Dell EMC PowerScale OneFS versions 9.1.0, 9.2.0.x, 9.2.1.x contain an Exposure of Information through Directory Listing vulnerability. This vulnerability is triggered when upgrading from a previous versions.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Vendor Advisory dell.com
Affected: Dell PowerScale OneFS
Published at:
Updated at:

References

Link Tags
https://www.dell.com/support/kbdoc/en-us/000193005/ mitigation vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-21528?
CVE-2021-21528 has been scored as a high severity vulnerability.
How to fix CVE-2021-21528?
To fix CVE-2021-21528, 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-2021-21528 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-21528 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-2021-21528?
CVE-2021-21528 affects Dell PowerScale OneFS.
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