CVE-2025-43882 Missing authorization in ThinOS 10

What is CVE-2025-43882?

CVE-2025-43882 is a high-severity missing authorization vulnerability in Dell ThinOS 10, published on 27 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Dell ThinOS 10, versions prior to 2508_10.0127, contains an Unverified Ownership vulnerability. A local low-privileged attacker could potentially exploit this vulnerability leading to Unauthorized Access.

Weakness: CWE-283

Which versions are affected by CVE-2025-43882?

It affects 1 product.

Products include Dell Thinos.

How do I fix CVE-2025-43882?

No fix has been published for CVE-2025-43882 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-43882 being exploited?

There is no known exploitation of CVE-2025-43882 in the wild and no public exploit code.

Other vulnerabilities in Dell ThinOS 10

• CVE-2026-81467 Command injection in ThinOS 10 Critical 9.8
• CVE-2026-81048 Command injection in ThinOS 10 Critical 9.6
• CVE-2025-43728 Security feature bypass in ThinOS 10 Critical 9.6
• CVE-2026-81046 Security feature bypass in ThinOS 10 Critical 9.4
• CVE-2026-81468 Command injection in ThinOS 10 Critical 9.1

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-j2vh-3cxm-9w22.