Protection Mechanism Failure Vulnerability in Dell ThinOS
CVE-2025-43728

9.6CRITICAL

Key Information:

Vendor

Dell
Status
Thinos 10
Vendor
CVE Published:
27 August 2025

What is CVE-2025-43728?

Dell ThinOS 10, specifically versions prior to 2508_10.0127, is prone to a protection mechanism failure vulnerability. This flaw can be exploited by unauthenticated attackers who have remote access to the device, potentially allowing them to bypass security mechanisms. Organizations using affected versions must prioritize updates and remediation to safeguard against potential exploitation.

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:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-43728 : Protection Mechanism Failure Vulnerability in Dell ThinOS