CVE-2025-46608 Overview
CVE-2025-46608 is an Improper Access Control vulnerability [CWE-284] affecting Dell Data Lakehouse versions prior to 1.6.0.0. A remote attacker with high privileges can exploit weak access enforcement to elevate privileges within the platform. Successful exploitation grants unauthorized access at an elevated privilege level, impacting system integrity and customer data. Dell published security advisory DSA-2025-375 and released version 1.6.0.0 to address the issue. The vulnerability is exploitable over the network and does not require user interaction.
Critical Impact
Authenticated remote attackers can elevate privileges on Dell Data Lakehouse deployments, compromising data confidentiality, integrity, and availability.
Affected Products
- Dell Data Lakehouse versions prior to 1.6.0.0
- CPE: cpe:2.3:a:dell:data_lakehouse:*:*:*:*:*:*:*:*
- Component: dell:data_lakehouse
Discovery Timeline
- 2025-11-12 - CVE-2025-46608 published to the National Vulnerability Database (NVD)
- 2025-12-05 - Last updated in NVD database
Technical Details for CVE-2025-46608
Vulnerability Analysis
The flaw resides in the access control logic of Dell Data Lakehouse. The platform fails to properly enforce authorization checks for certain privileged operations exposed over the network. An attacker who already holds high privileges within the environment can leverage this gap to perform actions reserved for higher-privilege roles. The result is a vertical privilege escalation that compromises confidentiality, integrity, and availability of the data lakehouse and the customer data it stores.
Because the attack vector is network-based and requires no user interaction, exploitation can be scripted against exposed management endpoints. The scope remains unchanged, meaning the attacker operates within the security authority of the vulnerable component rather than crossing trust boundaries to other systems.
Root Cause
The root cause is improper access control [CWE-284]. The application does not adequately validate caller permissions before granting access to privileged functionality. Authorization decisions appear to rely on assumptions about the caller's role rather than enforced policy checks at the resource layer.
Attack Vector
An authenticated attacker with high privileges sends crafted requests to Dell Data Lakehouse management interfaces over the network. The platform processes these requests without re-validating that the caller is authorized for the targeted privileged action. The attacker then performs operations equivalent to a higher-trust role, including configuration changes and data access beyond their assigned scope.
No verified proof-of-concept code is published for CVE-2025-46608. Refer to the Dell Security Update Advisory for vendor-specific technical context.
Detection Methods for CVE-2025-46608
Indicators of Compromise
- Unexpected administrative actions performed by accounts that previously held only operator-level roles within Dell Data Lakehouse.
- Audit log entries showing privileged API calls originating from non-administrative sessions.
- New service accounts, role bindings, or data export jobs created outside change-management windows.
Detection Strategies
- Compare Dell Data Lakehouse versions against 1.6.0.0 across the fleet and flag any host running an older build.
- Correlate authentication logs with privileged action logs to identify role-action mismatches.
- Alert on access to sensitive datasets, table schemas, or configuration endpoints by accounts that lack a documented business need.
Monitoring Recommendations
- Stream Dell Data Lakehouse audit, authentication, and API logs into a centralized SIEM with OCSF normalization.
- Baseline normal privileged activity per user and role, then alert on deviations from that baseline.
- Monitor outbound data transfer volumes from the lakehouse for anomalies that may indicate post-escalation exfiltration.
How to Mitigate CVE-2025-46608
Immediate Actions Required
- Upgrade Dell Data Lakehouse to version 1.6.0.0 or later as specified in DSA-2025-375.
- Inventory all Dell Data Lakehouse deployments and confirm patch status.
- Rotate credentials and API tokens for high-privilege accounts that could have been used to exploit the flaw.
- Review audit logs since deployment for evidence of unauthorized privileged actions.
Patch Information
Dell has released Dell Data Lakehouse 1.6.0.0 to remediate CVE-2025-46608. The vendor recommends upgrading to the latest version at the earliest opportunity. Full remediation guidance is published in the Dell Security Update Advisory DSA-2025-375.
Workarounds
- Restrict network reachability to Dell Data Lakehouse management interfaces to trusted administrative networks only.
- Enforce least-privilege role assignments and remove unused high-privilege accounts pending the upgrade.
- Require multi-factor authentication for all administrative access to the platform.
- Increase audit log retention and review frequency until the patch is applied.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
