---
id: "CVE-2026-116411"
page: "https://infrastack.ai/live/CVE-2026-116411"
kind: "vulnerability"
aliases: ["CVE-2026-116411"]
title: "Dell PowerStore: authenticated low-privilege user can reach internal services"
severity: "high"
cvss: 8.8
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: [{"name": "PowerStoreT OS", "fixed": ["5.1.0.0-2798105"], "affected": "5.1.x < 5.1.0.0-2798105", "ecosystem": "vendor"}]
ecosystems: []
tags: ["dell-powerstore", "infrastructure", "on-prem", "ssrf", "storage"]
not_affected_if: ["no-powerstore"]
published_at: "2026-11-13T14:17:48+00:00"
first_seen_at: "2026-11-13T15:19:48+00:00"
updated_at: "2026-11-13T15:22:06+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-116411", "first_seen_at": "2026-11-13T15:19:48+00:00"}, {"source": "analyst", "url": "https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities", "first_seen_at": "2026-11-13T15:22:06+00:00", "cites": ["https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities"]}]
exploit_sources: []
---

# Dell PowerStore: authenticated low-privilege user can reach internal services

Link for people: https://infrastack.ai/live/CVE-2026-116411 (this .md is for agents)

Dell PowerStore storage appliances contain a server-side request forgery flaw. An authenticated user with limited privileges can make the appliance send requests to internal services, which can leak information.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:PowerStoreT OS affected 5.1.x < 5.1.0.0-2798105 fixed 5.1.0.0-2798105

## How to check

In PowerStore Manager (Settings > Support/Software) or via the REST API, read the PowerStoreT OS version. On the 5.1.x train, anything below 5.1.0.0-2798105 is affected per Dell's advisory. The advisory does not state ranges for other trains (4.x, 5.0.x): check with Dell.

## Fix

Upgrade PowerStoreT OS to 5.1.0.0-2798105 or later (Dell DSA-2026-479)

## Timeline

- 2026-11-13T15:19:48+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-116411
- 2026-11-13T15:22:06+00:00 analyst https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities — Found in Dell DSA-2026-479 (44 CVEs); affected/fixed read from Dell's table. No exploitation reported; no PoC searched beyond advisory. Advisory lists only PowerStoreT OS 5.1.x; older trains not stated.

## Documents

- [advisory] DSA-2026-479: Dell PowerStore T Security Update for Multiple Vulnerabilities https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities

## From the sources

Dell PowerStore contains a Server-Side Request Forgery (SSRF) vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability, potentially leading to information disclosure via requests to internal services.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_