CVE-2023-25839
📋 TL;DR
This CVE describes a SQL injection vulnerability in Esri ArcGIS Insights Desktop that allows a local, authorized attacker to execute arbitrary SQL commands against the back-end database. The vulnerability affects version 2022.1 on both Mac and Windows platforms. Exploitation requires significant effort due to complex input crafting requirements.
💻 Affected Systems
- Esri ArcGIS Insights Desktop
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of the back-end database, allowing data theft, modification, or deletion, and potential privilege escalation within the database environment.
Likely Case
Unauthorized data access or manipulation by authorized users with malicious intent, potentially leading to data integrity issues or information disclosure.
If Mitigated
Limited impact due to proper input validation, parameterized queries, and database permission restrictions that prevent successful exploitation.
🎯 Exploit Status
Exploitation requires significant effort to craft complex input, and the attacker must be a local, authorized user.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2022.1 security patch (specific version not specified in references)
Vendor Advisory: https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/arcgis-insights-security-patches-for-arcgis-insights-2022-1-are-now-available/
Restart Required: Yes
Instructions:
1. Download the security patch from Esri's official website or portal. 2. Apply the patch following Esri's installation instructions. 3. Restart ArcGIS Insights Desktop to complete the update.
🔧 Temporary Workarounds
Restrict Local Access
allLimit physical and network access to systems running ArcGIS Insights Desktop to authorized personnel only.
Implement Least Privilege
allEnsure database accounts used by ArcGIS Insights have minimal necessary permissions to reduce potential impact.
🧯 If You Can't Patch
- Monitor database logs for unusual SQL queries or unauthorized access attempts.
- Implement network segmentation to isolate ArcGIS Insights systems from critical database servers.
🔍 How to Verify
Check if Vulnerable:
Check the installed version of ArcGIS Insights Desktop via the application's About menu or system information.Check Version:
Check application version through the GUI (no standard CLI command provided by Esri).Verify Fix Applied:
Verify the patch has been applied by checking the version number matches the patched version or confirming no security alerts for this CVE.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL query patterns in database logs
- Multiple failed login attempts or unauthorized access logs
Network Indicators:
- Unusual database connection patterns from ArcGIS Insights systems
SIEM Query:
Example: 'source="database_logs" AND (query CONTAINS "UNION" OR query CONTAINS "SELECT * FROM") AND src_ip="arcgis_system_ip"'