Executive brief
Dell ECS and ObjectScale, which are enterprise-grade storage solutions for managing large-scale data, are affected by a security flaw in their underlying operating system. A user who already has high-level administrative access to the system could exploit this vulnerability to gain even higher privileges. This could allow an attacker to bypass existing security controls and gain full control over the storage environment.
Technical details
An improper privilege management vulnerability (CWE-269) exists within the operating system layer of Dell ECS and ObjectScale. The flaw allows a high-privileged attacker with local access to the system to escalate their permissions further. The vulnerability is triggered through local access without requiring user interaction. Successful exploitation could lead to a total loss of confidentiality, integrity, and availability for the affected node. Dell has released security updates to address this issue in ECS and ObjectScale 4.3.0.0.
Affected products
- Dell ECS 3.8.1.0 - 3.8.1.7
- Dell ObjectScale Prior to 4.3.0.0
Timeline
- 2026-05-11: disclosed
- 2026-05-11: advisory