CVE-2026-76111 | BDVDB-2026-367012 Detail

DellPowerStore 500T

Description#

Dell PowerStore contains an Incorrect Authorization vulnerability. An authenticated attacker with low privileges could potentially exploit this vulnerability to invoke administrator-only operations, leading to privilege escalation.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

Weaknesses#

CWE-863 Incorrect Authorization

References#

https://www.dell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities

Exploit#

No public exploit known

History#

Version 12026-09-01Record published in the CVE List.
Version 22026-09-04Most recent update recorded in the CVE List.

Published

Published: 2026-09-01
Last modified: 2026-09-04

Vendor information

Vendor: Dell
Product: PowerStore 500T

All Dell vulnerabilities

Score

8.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 36.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Incorrect Authorization

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 4.1.0.6-2771237 or later
Fixed
4.1.0.6-2771237 or later
Vulnerable
< 4.3.1.2-2771239 or later
Fixed
4.3.1.2-2771239 or later

Scoring System

CVSS v4.0

Not available

CVSS v3.1

8.8 High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).