CVE-2025-13489
📋 TL;DR
IBM DevOps Deploy versions 8.1 through 8.1.2.3 transmit sensitive data in unencrypted plain text, allowing attackers to intercept and read confidential information via man-in-the-middle attacks. This affects organizations using IBM UrbanCode Deploy for application deployment automation.
💻 Affected Systems
- IBM UrbanCode Deploy
- IBM DevOps Deploy
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers intercept and steal deployment credentials, API keys, configuration secrets, and sensitive application data, leading to complete system compromise and data exfiltration.
Likely Case
Attackers capture deployment credentials or configuration data to gain unauthorized access to target systems or modify deployment processes.
If Mitigated
With proper network segmentation and encryption controls, attackers cannot intercept traffic or the intercepted data is encrypted.
🎯 Exploit Status
Exploitation requires network access to intercept traffic but no authentication to target systems. Standard MITM tools can capture plaintext data.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 8.1.2.4 and later
Vendor Advisory: https://www.ibm.com/support/pages/node/7254662
Restart Required: Yes
Instructions:
1. Download IBM DevOps Deploy 8.1.2.4 or later from IBM Fix Central. 2. Backup current installation and configuration. 3. Stop all IBM DevOps Deploy services. 4. Apply the update following IBM installation documentation. 5. Restart services and verify functionality.
🔧 Temporary Workarounds
Enable TLS/SSL Encryption
allConfigure IBM DevOps Deploy to use TLS/SSL for all network communications between server and agents.
Configure SSL/TLS in IBM DevOps Deploy server settings and agent properties
Network Segmentation and VPN
allIsolate IBM DevOps Deploy traffic to trusted networks and require VPN access for remote connections.
🧯 If You Can't Patch
- Implement network-level encryption using IPSec or VPN tunnels for all IBM DevOps Deploy traffic.
- Segment IBM DevOps Deploy network to prevent unauthorized access and monitor for suspicious traffic patterns.
🔍 How to Verify
Check if Vulnerable:
Check IBM DevOps Deploy version via web interface or command line. If version is between 8.1 and 8.1.2.3 inclusive, system is vulnerable.Check Version:
On server: Check web interface Admin > System Info or run 'java -jar opt/ibm-ucd/server/usr/server/plugins/com.urbancode.ds.webapp.WEB-INF/lib/udclient.jar version'Verify Fix Applied:
Verify version is 8.1.2.4 or later and confirm TLS/SSL is enabled for all network communications in server configuration.📡 Detection & Monitoring
Log Indicators:
- Failed SSL/TLS handshake attempts
- Unexpected connection attempts to IBM DevOps Deploy ports
Network Indicators:
- Unencrypted traffic on IBM DevOps Deploy ports (default 8443, 8080)
- Suspicious MITM activity on deployment network segments
SIEM Query:
source="ibm-ucd" AND (event_type="connection_error" OR protocol="plaintext") OR dest_port IN (8080, 8443) AND NOT protocol="TLS"