Is CVE-2025-43729 in the CISA KEV catalog?

No. CVE-2025-43729 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-43729?

CVE-2025-43729 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2025-43729?

CVE-2025-43729 has an EPSS score of 0.12% (2th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-43729?

Upgrade thinos to 2508 or later.

CVE & CISA-KEV Catalog

CVE-2025-43729

HIGH

7.8

CVSS v3

NVD

Description

Dell ThinOS 10, versions prior to 2508_10.0127, contains an Incorrect Permission Assignment for Critical Resource vulnerability. A local low-privileged attacker could potentially exploit this vulnerability leading to Elevation of Privileges and Unauthorized Access.

CWE-732Incorrect Permission Assignment for Critical Resource

How to fix

Remediation Available

thinosNVD

Affected:< 2508Fixed in:2508CVE-2025-43729derived 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

0.12%probability of exploitation in 30 days

2ndpercentile

Low risk: more likely to be exploited than 2% of all known CVEs.

References

Vendor Advisory1

dell.com

Related Vulnerabilities

Other CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2011-3923	Critical	9.8	89%	-	Fix
CVE-2018-15379	Critical	9.8	86%	-	-
CVE-2018-1000207	High	7.2	64%	-	-
CVE-2023-32986	High	8.8	63%	-	-
CVE-2021-44521	Critical	9.1	55%	-	Fix
CVE-2018-13374	Medium	4.3	38%	KEV + Ransom	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 2026-01-15.