Is CVE-2023-44283 in the CISA KEV catalog?

No. CVE-2023-44283 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-44283?

CVE-2023-44283 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-44283?

CVE-2023-44283 has an EPSS score of 0.24% (15th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-44283?

Upgrade supportassist for business pcs to 3.5.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-44283

HIGH

7.8

CVSS v3

NVD

Description

In Dell SupportAssist for Home PCs (between v3.0 and v3.14.1) and SupportAssist for Business PCs (between v3.0 and v3.4.1), a security concern has been identified, impacting locally authenticated users on their respective PCs. This issue may potentially enable privilege escalation and the execution of arbitrary code, in the Windows system context, and confined to that specific local PC.

CWE-284Improper Access Control

How to fix

Remediation Available

supportassist for business pcsNVD

Affected:>= 3.0, < 3.5.0Fixed in:3.5.0CVE-2023-44283derived from NVD

supportassist for home pcsNVD

Affected:>= 3.0, < 3.14.2Fixed in:3.14.2CVE-2023-44283derived 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

Vendor Advisory1

dell.com

Related Vulnerabilities

Other CWE-284 (Improper Access Control) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-27350	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-1653	High	7.5	100%	KEV	-
CVE-2023-23752	Medium	5.3	100%	KEV	Fix
CVE-2023-29298	High	7.5	100%	KEV	-
CVE-2023-38205	High	7.5	100%	KEV	-
CVE-2024-27348	Critical	9.8	99%	KEV	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.