CVE-2025-27919 Missing authorization in n/a

High 8.2 Published 6 Nov 2025 Updated 12 Nov 2025

A remote user with control permissions can bypass confirmation to set a Full Access password, enabling unauthorized future connections.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-27919?

CVE-2025-27919 is a high-severity missing authorization vulnerability in n/a, published on 6 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in AnyDesk through 9.0.4. A remotely connected user with the "Control my device" permission can manipulate remote AnyDesk settings and create a password for the Full Access profile without needing confirmation from the counterparty. Consequently, the attacker can later connect without this counterparty confirmation.

Weakness: CWE-284

Which versions are affected by CVE-2025-27919?

It affects 1 product.

Products include Anydesk Anydesk.

How do I fix CVE-2025-27919?

No fix has been published for CVE-2025-27919 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-2025-27919 being exploited?

There is no known exploitation of CVE-2025-27919 in the wild and no public exploit code.

Sources

Also known as GHSA-g2cq-q859-8fm9.