What is CVE-2021-21526?

CVE-2021-21526 is a medium-severity vulnerability in Dell Powerscale Onefs, classified under OS Command Injection. CVSS score: 6.0/10. Published 2021-04-20.

How severe is CVE-2021-21526?

Medium severity. CVSS v3 base score is 6.0 out of 10.

RCE in Dell Powerscale Onefs

CVE-2021-21526

Dell PowerScale OneFS 8.1.0 - 9.1.0 contains a privilege escalation in SmartLock compliance mode that may allow compadmin to execute arbitrary commands as root.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.003 (20.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H.

Affected products

Dell Powerscale Onefs — versions unspecified
Dell Powerscale_onefs

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

security_alert@emc.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-21526?: CVE-2021-21526 is a medium-severity vulnerability in Dell Powerscale Onefs, classified under OS Command Injection. CVSS score: 6.0/10. Published 2021-04-20.
How severe is CVE-2021-21526?: Medium severity. CVSS v3 base score is 6.0 out of 10.