What is CVE-2020-26192?

CVE-2020-26192 is a high-severity vulnerability in Dell EMC Powerscale Onefs, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2021-02-09.

How severe is CVE-2020-26192?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Dell EMC Powerscale Onefs

CVE-2020-26192

Dell EMC PowerScale OneFS versions 8.2.0 - 9.1.0 contain a privilege escalation vulnerability. A non-admin user with either ISI_PRIV_LOGIN_CONSOLE or ISI_PRIV_LOGIN_SSH may potentially exploit this vulnerability to read arbitrary data, tamper with system software or deny service to users. Note: no non-admin users or roles have these privileges by default.

Vulnerability class: Broken Authentication

EPSS: 0.003 (21.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dell Emc_powerscale_onefs — versions 8.2.0, 8.2.1, 8.2.2
Dell Powerscale Onefs — versions unspecified

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

security_alert@emc.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-26192?: CVE-2020-26192 is a high-severity vulnerability in Dell EMC Powerscale Onefs, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2021-02-09.
How severe is CVE-2020-26192?: High severity. CVSS v3 base score is 7.8 out of 10.