Dell PowerScale OneFS up to 9.7.1.4/9.10.0.1 User Account authorization

Summaryinfo

A vulnerability, which was classified as critical, has been found in Dell PowerScale OneFS up to 9.7.1.4/9.10.0.1. The impacted element is an unknown function of the component User Account Handler. This manipulation causes authorization. This vulnerability appears as CVE-2025-26330. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability was found in Dell PowerScale OneFS up to 9.7.1.4/9.10.0.1. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component User Account Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Dell PowerScale OneFS, versions 9.4.0.0 through 9.10.0.1, contains an incorrect authorization vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability to access the cluster with previous privileges of a disabled user account.

The advisory is shared at dell.com. This vulnerability is known as CVE-2025-26330 since 02/07/2025. The exploitation appears to be difficult. An attack has to be approached locally. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 07/16/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Dell

Name

• PowerScale OneFS

Version

• 9.7.1.0
• 9.7.1.1
• 9.7.1.2
• 9.7.1.3
• 9.7.1.4
• 9.10.0.0
• 9.10.0.1

License

• commercial

Website

• Vendor: https://www.dell.com/

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