What is CVE-2022-22550?

CVE-2022-22550 is a medium-severity vulnerability in Dell EMC Powerscale Onefs, classified under CWE-549. CVSS score: 6.7/10. Published 2022-04-12.

How severe is CVE-2022-22550?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Dell EMC Powerscale Onefs

CVE-2022-22550

Dell PowerScale OneFS, versions 8.2.2 and above, contain a password disclosure vulnerability. An unprivileged local attacker could potentially exploit this vulnerability, leading to account take over.

Published 2022-04-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (13.0th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Dell EMC Powerscale Onefs
Dell Powerscale Onefs — versions 8.2.2-9.3.0.x

Weakness classification (CWE)

References

www.dell.com/support/kbdoc/000195815 (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22550?: CVE-2022-22550 is a medium-severity vulnerability in Dell EMC Powerscale Onefs, classified under CWE-549. CVSS score: 6.7/10. Published 2022-04-12.
How severe is CVE-2022-22550?: Medium severity. CVSS v3 base score is 6.7 out of 10.