What is CVE-2021-21506?

CVE-2021-21506 is a high-severity vulnerability in Dell Emc_powerscale_onefs, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-03-08.

How severe is CVE-2021-21506?

High severity. CVSS v3 base score is 8.8 out of 10.

Improper input validation in Dell Emc_powerscale_onefs

CVE-2021-21506

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, leadin…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.010 (60.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dell Emc_powerscale_onefs — versions 8.1.2, 8.2.2, 9.1.0
Dell Powerscale Onefs — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security_alert@emc.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-21506?: CVE-2021-21506 is a high-severity vulnerability in Dell Emc_powerscale_onefs, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-03-08.
How severe is CVE-2021-21506?: High severity. CVSS v3 base score is 8.8 out of 10.