CVE-2026-81051
MediumCVSS 6.6Summary
Dell ThinOS 10, versions prior to 2605_10.2616, contain a Security Version Number Mutable to Older Versions vulnerability. A low privileged attacker with physical access could potentially exploit this vulnerability, leading to Protection mechanism bypass.
Risk Assessment
An attacker with physical access can downgrade the security version number, enabling bypass of protection mechanisms and potential exploitation of known vulnerabilities. This weakens the device's trust platform security.
Recommendation
Upgrade Dell ThinOS 10 to version 2605_10.2616 or later. Restrict physical access to ThinOS devices to trusted personnel.
Other vulnerabilities in Dell ThinOS 10
See all- CVE-2026-81052Medium
Dell ThinOS 10, versions prior to 2605_10.2616, contain a Download of Code Without Integrity Check vulnerability. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to arbitrary code execution.
- CVE-2026-81049Medium
Dell ThinOS 10, versions prior to 2605_10.2616, contain a Missing Support for Integrity Check vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary code execution.
- CVE-2026-81468Critical
Dell ThinOS 10, versions prior to 2605_10.2616, contains an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Command execution.
- CVE-2026-81467Critical
Dell ThinOS 10 versions prior to 2605_10.2616 contain an OS Command Injection vulnerability due to improper neutralization of special elements used in OS commands. An unauthenticated attacker with remote access could exploit it to execute arbitrary commands.
- CVE-2026-81048Critical
Dell ThinOS 10 versions prior to 2605_10.2616 contain a Command Injection vulnerability due to improper neutralization of special elements used in commands. An unauthenticated attacker with adjacent network access could exploit it to achieve remote code execution.
- CVE-2026-81046Critical
Dell ThinOS 10 versions prior to 2605_10.2616 contain a Protection Mechanism Failure vulnerability. An unauthenticated attacker with remote access could exploit it to achieve arbitrary code execution within the application context.
- CVE-2026-61419High
Dell ThinOS 10 versions prior to 2605_10.2518 contain an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this, leading to unauthorized access.
- CVE-2026-56687High
Dell ThinOS 10 versions prior to 2605_10.2100 contain an Obsolete Feature in UI vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to unauthorized access.
- CVE-2026-56087Medium
Dell ThinOS 10 versions prior to 2605_10.2100 contain a Protection Mechanism Failure vulnerability. An attacker with physical access could exploit this flaw to gain unauthorized access to encrypted data.
- CVE-2026-40715High
Dell ThinOS 10 versions prior to 2602_10.0765 contain an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Privilege Escalation.
Original NVD description (English source)
Dell ThinOS 10, versions prior to 2605_10.2616, contain a Security Version Number Mutable to Older Versions vulnerability. A low privileged attacker with physical access could potentially exploit this vulnerability, leading to Protection mechanism bypass.