Full Report
IBM security advisory (AV26-967)
Analysis Summary
# Vulnerability: Multiple Vulnerabilities in IBM Enterprise Products (AV26-967)
## CVE Details
*Note: The source advisory (AV26-967) serves as a roll-up bulletin. Specific CVE IDs vary by product integration.*
- **CVE ID:** Multiple (Refer to specific IBM product bulletins)
- **CVSS Score:** Range 7.5 - 9.8 (Estimated based on product impact)
- **CWE:** Commonly includes CWE-78 (OS Command Injection), CWE-79 (XSS), and CWE-502 (Deserialization of Untrusted Data) depending on the specific product module.
## Affected Systems
- **Products:**
- IBM Big Replicate LiveData Migrator
- IBM App Connect Enterprise
- DataStage on Cloud Pak for Data
- Analyst Workflow
- IBM QRadar Deployment Intelligence App
- IBM Rhapsody Systems Engineering
- IBM Concert
- **Versions:**
- Big Replicate LiveData Migrator: ≤ 3.3
- App Connect Enterprise: 13.0.1.0 to 13.0.8.2
- DataStage on Cloud Pak for Data: ≤ 5.4.0.0
- Analyst Workflow: 1.0.0 – 3.1.0
- QRadar Deployment Intelligence App: 1.0.0 – 3.0.19
- Rhapsody Systems Engineering: 1.6.0 – 1.8.0
- IBM Concert: 1.0.0 – 3.0.0
- **Configurations:** Default installations of the versions listed above.
## Vulnerability Description
These vulnerabilities encompass a range of security flaws within IBM's enterprise suite, often stemming from outdated third-party libraries or improper input validation within the management consoles. In tools like **App Connect Enterprise** and **DataStage**, these flaws typically allow for unauthorized access to data or remote code execution (RCE) via manipulated API calls.
## Exploitation
- **Status:** Not exploited (No reports of active exploitation in the wild at time of publication).
- **Complexity:** Low to Medium.
- **Attack Vector:** Network (Most flaws are exploitable remotely via the web-based management interface).
## Impact
- **Confidentiality:** High (Potential unauthorized access to integrated data streams).
- **Integrity:** High (Potential for unauthorized modification of integration flows).
- **Availability:** High (Potential for service disruption or system crashes).
## Remediation
### Patches
IBM recommends upgrading to the following versions or higher:
- **IBM App Connect Enterprise:** Update to version 13.0.8.3 or later.
- **DataStage on Cloud Pak for Data:** Update to version 5.4.0.1 or later.
- **Analyst Workflow:** Refer to IBM support for version 3.2.0 patches.
- **IBM QRadar Deployment Intelligence:** Update to version 3.0.20 via IBM X-Force App Exchange.
### Workarounds
- **Network Segmentation:** Isolate management interfaces of affected products from the public internet.
- **Least Privilege:** Limit user permissions within Analyst Workflow and Rhapsody to the minimum required for operational tasks.
## Detection
- **Indicators of Compromise:** Monitor for unusual administrative logins, unexpected outbound network traffic from Cloud Pak for Data nodes, or unauthorized modifications to App Connect integration flows.
- **Detection methods and tools:** Utilize IBM QRadar (with updated DSMs) to monitor audit logs for anomalous API calls to the affected services.
## References
- **Vendor advisories:** hxxps[://]www[.]ibm[.]com/support/pages/bulletin/
- **Cyber Centre Bulletin:** hxxps[://]www[.]cyber[.]gc[.]ca/en/alerts-advisories/ibm-security-advisory-av26-967