CVE-2025-36606

High

Description

Dell Unity, version(s) 5.5 and prior, contain(s) an OS Command Injection Vulnerability in its svc_nfssupport utility. An authenticated attacker could potentially exploit this vulnerability, escaping the restricted shell and execute arbitrary operating system commands with root privileges.

SeverityHigh

CVSS7.8

Exploit probability—

ProductDell Unity Operating Environment

PublishedAug 4, 2025

First seenAug 4, 2025

Weakness typeCWE-78OS command injection

How to fix

Update

dell unity_operating_environment5.5.1.0 or later

Vendor advisories

dell.com/support/kbdoc/en-si/000350756/dsa-2025-281-security-update-for-dell-unity-dell-unityvsa-and-dell-unity-xt-security-update-for-multiple-vulnerabilities

Affected products

Product	Affected versions	Fixed in
dell unity_operating_environment	v < 5.5.1.0	5.5.1.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.