CVE-2026-81475 Auth bypass in OpenManage Server Administrator Managed Node (Patch) for Windows

High 8.1 Published 17 Sep 2026 Updated 18 Sep 2026

Unauthenticated remote attackers can execute arbitrary code on Dell OpenManage Server Administrator due to missing authentication for critical functions.

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-2026-81475?

CVE-2026-81475 is a high-severity authentication bypass vulnerability in Dell OpenManage Server Administrator Managed Node (Patch) for Windows, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

Weakness: CWE-306

Which versions are affected by CVE-2026-81475?

It affects 1 product.

Products include Dell Openmanage Server Administrator.

How do I fix CVE-2026-81475?

No fix has been published for CVE-2026-81475 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-81475 being exploited?

There is no known exploitation of CVE-2026-81475 in the wild and no public exploit code.

Sources

Also known as GHSA-x3vv-gwjf-6xhf.