CVE-2024-49782
📋 TL;DR
This vulnerability in IBM OpenPages with Watson allows attackers to spoof mail server identity when SSL/TLS security is used. Attackers could intercept or manipulate email notifications to access sensitive information or disrupt notification delivery. Organizations using IBM OpenPages with Watson versions 8.3 and 9.0 are affected.
💻 Affected Systems
- IBM OpenPages with Watson
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers intercept sensitive email notifications containing confidential data, potentially leading to data breaches, compliance violations, and operational disruption.
Likely Case
Attackers spoof mail servers to intercept or manipulate email notifications, potentially gaining access to sensitive information disclosed through those notifications.
If Mitigated
With proper network segmentation and monitoring, impact is limited to potential notification delivery issues without data compromise.
🎯 Exploit Status
Exploitation requires ability to intercept or manipulate SSL/TLS connections to mail servers. Attackers need network access to mail server communication paths.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Apply interim fix or upgrade as specified in IBM advisory
Vendor Advisory: https://www.ibm.com/support/pages/node/7183541
Restart Required: Yes
Instructions:
1. Review IBM advisory at provided URL. 2. Download and apply the interim fix for your version. 3. Restart OpenPages services. 4. Verify mail server SSL/TLS configuration is properly validated.
🔧 Temporary Workarounds
Disable email notifications
allTemporarily disable all email notification functionality in OpenPages
Configure OpenPages to disable email notifications through administration interface
Use internal mail servers only
allRestrict mail server connections to internal, trusted servers only
Configure OpenPages to use internal mail servers with strict network access controls
🧯 If You Can't Patch
- Implement strict network segmentation to isolate OpenPages mail server communications
- Deploy network monitoring and SSL/TLS inspection for all mail server traffic
🔍 How to Verify
Check if Vulnerable:
Check OpenPages version via administration console or configuration files. Versions 8.3 and 9.0 are vulnerable.Check Version:
Check OpenPages version in administration console or review installation logsVerify Fix Applied:
Verify patch installation through OpenPages administration console and test email notification functionality with SSL/TLS validation.📡 Detection & Monitoring
Log Indicators:
- Failed SSL/TLS handshakes with mail servers
- Unusual mail server connection attempts
- Email notification failures
Network Indicators:
- SSL/TLS certificate validation failures for mail servers
- Unusual traffic patterns to/from mail servers
SIEM Query:
Search for SSL/TLS handshake failures or certificate validation errors involving OpenPages mail server connections