What is CVE-2021-21528?

CVE-2021-21528 is a high-severity vulnerability in Dell Emc_powerscale_onefs, classified under CWE-548. CVSS score: 7.5/10. Published 2021-11-12.

How severe is CVE-2021-21528?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Dell Emc_powerscale_onefs

CVE-2021-21528

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.

EPSS: 0.010 (57.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Dell Emc_powerscale_onefs — versions 9.1.0.0, 9.2.0.0, 9.2.1.0
Dell Powerscale Onefs — versions 9.1.0, 9.2.0.x, 9.2.1.x

Weakness classification (CWE)

CWE-548

References

security_alert@emc.com (x_refsource_MISC, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2021-21528?: CVE-2021-21528 is a high-severity vulnerability in Dell Emc_powerscale_onefs, classified under CWE-548. CVSS score: 7.5/10. Published 2021-11-12.
How severe is CVE-2021-21528?: High severity. CVSS v3 base score is 7.5 out of 10.