Full Report
Dell security advisory (AV26-886)
Analysis Summary
# Vulnerability: Critical Security Flaws in Dell Enterprise Infrastructure and Management Solutions
## CVE Details
*Note: The provided advisory summary (AV26-886) references multiple vulnerabilities across a broad product portfolio. For specific CVE IDs associated with these 2026 releases, users must consult the individual sub-advisories on the Dell Support portal.*
- **CVE ID:** Multiple (Consult Dell Security Portal for specific identifiers)
- **CVSS Score:** Varies (Typically High to Critical for these product lines)
- **CWE:** Varies (Expected types include Improper Input Validation, Authentication Bypass, and Buffer Overflows)
## Affected Systems
- **Products & Versions:**
- **Dell OpenManage Network Integration:** Versions prior to 3.10
- **Dell iDRAC9:** Versions prior to 7.30.10.50 and 7.00.00.184
- **Dell iDRAC10:** Versions prior to 1.30.30.50
- **Dell PowerEdge Server for Intel (2026):** Multiple models and BIOS versions
- **Dell Open Manage Python SDK (omsdk):** Versions prior to 1.2.519
- **Dell Avamar:** Multiple versions
- **Dell Networker Virtual Edition (NVE):** Multiple versions
- **Dell PowerProtect DP Series / IDPA:** Multiple versions
- **Dell PowerScale OneFS:** Multiple versions
- **Configurations:** Systems with remote management interfaces (iDRAC) exposed to networks or running unpatched management SDKs.
## Vulnerability Description
The advisory covers an aggregate of flaws across Dell's server management (iDRAC), networking integration, and data protection (Avamar/PowerProtect) suites. While specific technical details are tiered per product, these vulnerabilities typically involve weaknesses in the management plane that could allow unauthorized access, arbitrary code execution, or privilege escalation within the enterprise storage and server environment.
## Exploitation
- **Status:** Not exploited in the wild (per current reporting, though typical for newly disclosed hardware vulnerabilities).
- **Complexity:** Varies (Low for SDK-related flaws; Medium for BIOS/Firmware-level flaws).
- **Attack Vector:** Network / Adjacent (Remote Management usually requires network access).
## Impact
- **Confidentiality:** High (Potential access to management credentials and stored data).
- **Integrity:** High (Potential for firmware tampering or data modification).
- **Availability:** High (Potential for Denial of Service or system bricking).
## Remediation
### Patches
Dell recommends upgrading to the following versions or later:
- **OpenManage Network Integration:** 3.10
- **iDRAC9:** 7.30.10.50 or 7.00.00.184
- **iDRAC10:** 1.30.30.50
- **omsdk:** 1.2.519
- **PowerEdge/Avamar/OneFS:** Refer to the specific model-based BIOS and software update packages available on the Dell support site.
### Workarounds
- **Network Isolation:** Ensure iDRAC and management interfaces are on a dedicated, isolated management VLAN not accessible from the public internet.
- **Access Control:** Implement strict IP whitelisting for systems accessing the OpenManage Python SDK and Network Integration tools.
## Detection
- **Indicators of Compromise:** Monitor for unusual login attempts to iDRAC interfaces, unauthorized API calls via the Python SDK, or unexpected firmware modification alerts.
- **Detection Methods:** Use Dell OpenManage Essentials or Enterprise to audit firmware versions against the recommended baselines.
## References
- **Vendor Advisories:** hxxps[://]www[.]dell[.]com/support/security/en-ca?lwp=rt
- **Cyber Centre Bulletin:** hxxps[://]www[.]cyber[.]gc[.]ca/en/alerts-advisories/dell-security-advisory-av26-886