Dell PowerStore Missing Auth to Read System Files via Mgt Interface
CVE-2026-58574 Published on August 31, 2026

Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2026-58574 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.

Attack Vector:

NETWORK

Attack Complexity:

LOW

Privileges Required:

NONE

User Interaction:

NONE

Scope:

UNCHANGED

Confidentiality Impact:

HIGH

Integrity Impact:

HIGH

Availability Impact:

HIGH

Weakness Type

Missing Authentication for Critical Function

The software does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Affected Versions

Dell PowerStore 500T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 1000T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 1200T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 3000T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 3200Q:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 3200T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 5000T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 5200Q:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 5200T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 7000T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 9000T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 9200T:

Before 4.1.0.6-2771237 or later is affected.

Dell PowerStore 500T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 1000T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 1200T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 3000T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 3200Q:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 3200T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 5000T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 5200Q:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 5200T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 7000T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 9000T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore 9200T:

Before 4.3.1.2-2771239 or later is affected.

Dell PowerStore Missing Auth to Read System Files via Mgt InterfaceCVE-2026-58574 Published on August 31, 2026

Vulnerability Analysis

Weakness Type

Missing Authentication for Critical Function

Affected Versions

Dell PowerStore Missing Auth to Read System Files via Mgt Interface
CVE-2026-58574 Published on August 31, 2026