CVE-2026-22276
📋 TL;DR
Dell ECS and ObjectScale store sensitive information in cleartext, allowing local low-privileged attackers to read confidential data. This affects Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions before 4.2.0.0. Organizations using these storage systems are vulnerable to information disclosure.
💻 Affected Systems
- Dell ECS
- Dell ObjectScale
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers gain access to sensitive configuration data, credentials, or encryption keys stored in cleartext, potentially leading to full system compromise or data exfiltration.
Likely Case
Local users with low privileges discover and read sensitive configuration files, exposing system details or limited credentials.
If Mitigated
With proper access controls and monitoring, impact is limited to information already accessible to low-privileged users.
🎯 Exploit Status
Exploitation requires local access and low privileges. Attackers simply need to locate and read cleartext files.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: ECS: 3.8.1.8 or later; ObjectScale: 4.2.0.0 or later
Vendor Advisory: https://www.dell.com/support/kbdoc/en-us/000415880/dsa-2026-047-security-update-for-dell-ecs-and-objectscale-multiple-vulnerabilities
Restart Required: Yes
Instructions:
1. Download latest patches from Dell support portal. 2. Apply patches following Dell's upgrade procedures. 3. Restart affected systems as required.
🔧 Temporary Workarounds
Restrict local access
allLimit local access to storage systems to authorized administrators only.
Implement file monitoring
allMonitor access to sensitive configuration files using audit tools.
🧯 If You Can't Patch
- Implement strict access controls to limit who has local access to storage systems
- Regularly audit and monitor access to sensitive configuration files and directories
🔍 How to Verify
Check if Vulnerable:
Check system version: For ECS, verify version is between 3.8.1.0 and 3.8.1.7. For ObjectScale, verify version is below 4.2.0.0.Check Version:
Check via Dell management interface or CLI commands specific to each product.Verify Fix Applied:
Confirm system version is ECS 3.8.1.8+ or ObjectScale 4.2.0.0+.📡 Detection & Monitoring
Log Indicators:
- Unauthorized file access attempts to configuration directories
- Multiple failed authentication attempts followed by file access
Network Indicators:
- Not network exploitable - focus on local access monitoring
SIEM Query:
Search for file access events to sensitive configuration paths by non-admin users