---
id: CVE-2025-26477
title: >-
  Dell ECS version 3.8.1.4 and prior contain an Improper Input Validation
  vulnerability
summary: >-
  Dell ECS version 3.8.1.4 and prior contain an Improper Input Validation
  vulnerability. A low privileged attacker with remote access could potentially
  exploit this vulnerability, leading to Code execution.
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-20
vendor: Dell
product: ECS
affected:
  - ECS >= N/A < 4.0
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2025-04-22T03:55:18.716740Z'
published: '2025-04-17'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T22:02:57.036Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2025-26477'
references:
  - url: >-
      https://www.dell.com/support/kbdoc/en-in/000300068/dsa-2025-097-security-update-for-dell-objectscale-4-0-multiple-vulnerabilities
tags:
  - cve.org
epss: 0.00431
epssPercentile: 0.3758
ingestedAt: '2026-11-05T20:33:06.545Z'
---

## Overview

Dell ECS version 3.8.1.4 and prior contain an Improper Input Validation vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Code execution.

## Affected

- `ECS >= N/A < 4.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.