Full Report
Dell security advisory (AV26-598)
Analysis Summary
# Vulnerability: Multiple Vulnerabilities in Dell Infrastructure Products (AV26-598)
## CVE Details
- **CVE ID:** Multiple (Comprehensive list includes CVEs associated with third-party components and proprietary Dell code).
- **CVSS Score:** Varies by component (Typical range for these advisories spans from **Medium to Critical**).
- **CWE:** Multiple (Includes CWE-20: Improper Input Validation and various CWEs related to third-party library flaws).
## Affected Systems
- **Products:**
- Dell NativeEdge Orchestrator
- iDRAC Tools
- PowerEdge Servers
- PowerScale (OneFS)
- PowerStore T
- **Versions:**
- NativeEdge Orchestrator: Versions prior to 4.2.0.0
- iDRAC Tools: Versions prior to 11.4.1.0
- PowerScale OneFS, PowerStore, and PowerEdge: Multiple versions (Refer to specific DSA links for granular version mapping).
- **Configurations:** Systems running affected third-party components or specific orchestration services.
## Vulnerability Description
This advisory covers a collection of vulnerabilities across Dell’s enterprise storage and orchestration portfolio. Key issues include:
1. **Third-Party Component Flaws:** PowerScale OneFS is affected by vulnerabilities in integrated open-source libraries and third-party modules.
2. **Orchestration Flaws:** Dell NativeEdge Orchestrator contained weaknesses that could allow unauthorized access or privilege escalation within the management plane.
3. **Storage Security:** PowerStore T security updates address multiple vulnerabilities that could compromise the management interface or underlying data services.
## Exploitation
- **Status:** Not exploited (No reports of active exploitation in the wild at the time of the advisory).
- **Complexity:** Low to Medium (Depending on the specific CVE being targeted).
- **Attack Vector:** Network (Most vulnerabilities in these suites are reachable via the management network).
## Impact
- **Confidentiality:** High (Risk of data exposure or unauthorized access to management credentials).
- **Integrity:** High (Potential for unauthorized modification of system configurations or storage parameters).
- **Availability:** High (Risk of Denial of Service (DoS) conditions on critical storage infrastructure).
## Remediation
### Patches
Dell recommends upgrading to the following versions or higher:
- **Dell NativeEdge Orchestrator:** 4.2.0.0
- **iDRAC Tools:** 11.4.1.0
- **PowerScale OneFS:** Refer to DSA-2026-237 for specific patch sets for version 9.x.
- **PowerStore T:** Refer to DSA-2026-273 for relevant firmware updates.
### Workarounds
- Isolate management interfaces (iDRAC, NativeEdge, PowerStore Manager) on a dedicated, firewalled Management VLAN.
- Restrict access to trusted administrative hosts only.
- Disable unused services and protocols within the OneFS and PowerStore environments.
## Detection
- **Indicators of Compromise:** Unusual administrative login attempts, unexpected configuration changes in NativeEdge, or abnormal egress traffic from storage management interfaces.
- **Detection methods and tools:** Monitor system logs for unauthorized API calls and use vulnerability scanners updated with the latest Dell OVAL/SCAP definitions.
## References
- Dell Security Advisory DSA-2026-273: hxxps://www[.]dell[.]com/support/kbdoc/en-ca/000476054/dsa-2026-273
- Dell Security Advisory DSA-2026-256: hxxps://www[.]dell[.]com/support/kbdoc/en-ca/000475534/dsa-2026-256
- Dell Security Advisory DSA-2026-237: hxxps://www[.]dell[.]com/support/kbdoc/en-ca/000474822/dsa-2026-237
- Dell Security Advisories Index: hxxps://www[.]dell[.]com/support/security/en-ca