CVE-2020-10581
📋 TL;DR
This vulnerability allows remote attackers to bypass session validity checks in Invigo ADM administration functionalities, potentially accessing sensitive application data. It affects Invigo Automatic Device Management (ADM) systems up to version 5.0. Attackers can exploit this without authentication to read data they shouldn't have access to.
💻 Affected Systems
- Invigo Automatic Device Management (ADM)
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of sensitive device management data, configuration files, and potentially credentials stored within the ADM application.
Likely Case
Unauthorized access to device configurations, management data, and potentially sensitive operational information hosted by the ADM application.
If Mitigated
Limited data exposure if proper network segmentation and access controls are implemented, though vulnerability remains present.
🎯 Exploit Status
The advisory indicates remote attackers can exploit this, suggesting relatively straightforward exploitation once the vulnerability is understood.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Versions after 5.0
Vendor Advisory: https://www.on-x.com/sites/default/files/security_advisory_-_multiple_vulnerabilities_-_invigo_adm.pdf
Restart Required: Yes
Instructions:
1. Contact Invigo support for patched version. 2. Backup current configuration. 3. Apply vendor-provided patch or upgrade to version after 5.0. 4. Restart ADM services. 5. Verify functionality.
🔧 Temporary Workarounds
Network Segmentation
allRestrict access to ADM administration interfaces to trusted networks only
Access Control Lists
allImplement strict firewall rules limiting source IP addresses that can access ADM administration ports
🧯 If You Can't Patch
- Implement network segmentation to isolate ADM systems from untrusted networks
- Deploy web application firewall (WAF) with session validation rules
🔍 How to Verify
Check if Vulnerable:
Check ADM version via administration interface or configuration files. If version is 5.0 or earlier, assume vulnerable.Check Version:
Check ADM web interface or configuration files for version informationVerify Fix Applied:
Verify version is updated beyond 5.0 and test session validation in administration functionalities.📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to administration endpoints
- Session validation failures
- Access to sensitive data endpoints from unauthorized sources
Network Indicators:
- HTTP requests bypassing session checks to administration APIs
- Unauthenticated access to protected endpoints
SIEM Query:
source="ADM" AND (event_type="session_validation_failure" OR uri="/admin/*") AND user="anonymous"