CVE-2021-21506

Description

PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 contains an improper input sanitization issue in its API handler. An un-authtenticated with ISI_PRIV_SYS_SUPPORT and ISI_PRIV_LOGIN_PAPI privileges could potentially exploit this vulnerability, leading to potential privileges escalation.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.51%
Vendor Advisory dell.com
Affected: Dell PowerScale OneFS
Published at:
Updated at:

References

Link Tags
https://www.dell.com/support/kbdoc/000183717 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-21506?
CVE-2021-21506 has been scored as a high severity vulnerability.
How to fix CVE-2021-21506?
To fix CVE-2021-21506, 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-2021-21506 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-21506 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-21506?
CVE-2021-21506 affects Dell PowerScale OneFS.
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