Is CVE-2021-36339 in the CISA KEV catalog?

No. CVE-2021-36339 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-36339?

CVE-2021-36339 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2021-36339?

CVE-2021-36339 has an EPSS score of 0.24% (15th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-36339?

Upgrade solutions enabler to 9.2.3.0 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2021-36339

HIGH

7.8

CVSS v3

NVD

Description

The Dell EMC Virtual Appliances before 9.2.2.2 contain undocumented user accounts. A local malicious user may potentially exploit this vulnerability to get privileged access to the virtual appliance.

CWE-250

How to fix

Remediation Available

solutions enablerNVD

Affected:>= 9.2.0.0, < 9.2.3.0Fixed in:9.2.3.0CVE-2021-36339derived from NVD

solutions enabler virtual applianceNVD

Affected:>= 9.2.0.0, < 9.2.3.0Fixed in:9.2.3.0CVE-2021-36339derived from NVD

unisphere 360NVD

Affected:>= 9.2.0.0, < 9.2.3.3Fixed in:9.2.3.3CVE-2021-36339derived from NVD

unisphere for powermaxNVD

Affected:>= 9.2.0.0, < 9.2.3.4Fixed in:9.2.3.4CVE-2021-36339derived from NVD

unisphere for powermax virtual applianceNVD

Affected:>= 9.2.0.0, < 9.2.3.4Fixed in:9.2.3.4CVE-2021-36339derived from NVD

vasaNVD

Affected:>= 9.2.0.0, < 9.2.3.0Fixed in:9.2.3.0CVE-2021-36339derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.24%probability of exploitation in 30 days

15thpercentile

Low risk: more likely to be exploited than 15% of all known CVEs.

References

Patch1

dell.com

Related Vulnerabilities

Other CWE-250 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-1222	High	8.6	64%	-	Fix
CVE-2025-12420	Critical	9.8	45%	-	Fix
CVE-2024-38813	High	7.5	17%	KEV	Fix
CVE-2025-34515	Critical	9.8	7.3%	-	-
CVE-2026-29205	High	8.6	7.2%	-	-
CVE-2019-16765	High	7.4	4.7%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.