CVE-2025-43992

Medium

Description

Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions prior to 4.3.0.0, contains an authentication bypass by assumed-immutable data vulnerability in Geo replication. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access to data in transit.

SeverityMedium

CVSS5.6

Exploit probability15. percentile0.2%

ProductDell Objectscale

PublishedMay 11, 2026

First seenMay 11, 2026

Weakness typeCWE-302CWE-302

How to fix

Update

dell objectscale4.3.0.0 or later
dell elastic_cloud_storage4.3.0.0 or later

Vendor advisories

dell.com/support/kbdoc/en-us/000462117/dsa-2026-047-security-update-for-dell-ecs-and-objectscale-multiple-vulnerabilities-1

Affected products

Product	Affected versions	Fixed in
dell objectscale	v < 4.3.0.0	4.3.0.0
dell elastic_cloud_storage	3.8.1.0 ≤ v < 4.3.0.0	4.3.0.0

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