CVE-2025-43992: Dell Elastic Cloud Storage

Medium severity, CVSS 5.6. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Dell Elastic Cloud Storage: from 3.8.1.0, before 4.3.0.0 (fixed in 4.3.0.0)
• Dell Objectscale: before 4.3.0.0 (fixed in 4.3.0.0)

Published 2026-05-11. Last modified 2026-06-17.