Unverified Ownership Vulnerability in Dell ThinOS by Dell
CVE-2025-43882

7.8HIGH

Key Information:

Vendor

Dell
Status
Thinos 10
Vendor
CVE Published:
27 August 2025

What is CVE-2025-43882?

Dell ThinOS version 10, prior to 2508_10.0127, is susceptible to an Unverified Ownership vulnerability that allows low-privileged local attackers the potential to exploit the system. This flaw may enable unauthorized access, posing security risks to sensitive information and operational integrity. It is crucial for users to update to patched versions to mitigate potential threats.

Affected Version(s)

ThinOS 10 < 2508_10.0127

References

https://www.dell.com/support/kbdoc/en-us/000359619/dsa-20...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dell Technologies would like to thank Brandon Schreiber for reporting this vulnerability.
.
CVE-2025-43882 : Unverified Ownership Vulnerability in Dell ThinOS by Dell