CVE-2025-43729 Privilege escalation in ThinOS 10
A local low-privileged attacker can exploit incorrect permissions to elevate privileges and gain unauthorized access on Dell ThinOS.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-43729?
CVE-2025-43729 is a high-severity 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 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.
Weakness: CWE-732
Which versions are affected by CVE-2025-43729?
It affects 1 product.
Products include Dell Thinos.
How do I fix CVE-2025-43729?
No fix has been published for CVE-2025-43729 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-43729 being exploited?
There is no known exploitation of CVE-2025-43729 in the wild and no public exploit code.
Other vulnerabilities in Dell ThinOS 10
Sources
Also known as GHSA-877q-4j62-9hxq.