Full Report
IBM security advisory (AV26-131)
Analysis Summary
# Vulnerability: Multiple Vulnerabilities in IBM Business, Automation, and Integration Products
## CVE Details
*Note: The advisory (AV26-131) serves as a consolidated bulletin. For specific CVE IDs per product, users must refer to the individual IBM Security Bulletins.*
- **CVE ID:** Multiple (Refer to IBM PSIRT)
- **CVSS Score:** Up to 10.0 (Critical)
- **CWE:** Varies by product (Includes Injection, Broken Access Control, and Path Traversal)
## Affected Systems
- **IBM Business Automation Workflow:**
- Workflow: 24.0.1.0, 25.0.0.0
- Enterprise Service Bus: V24.0.0 to V24.0.1
- Traditional: V25.0.0 to V25.0.1
- **IBM Concert Software:** 1.0.0 to 2.1.0
- **IBM Financial Transaction Manager:**
- ACH and Check Services: 3.0.0.0 to 3.0.5.4 iFix 27
- For RedHat OpenShift: Multiple versions
- **IBM Sterling:**
- External Authentication Server: 6.1.0.0 to 6.1.0.3
- Secure Proxy: 6.1.0.0 to 6.1.0.2; 6.2.0.0 to 6.2.0.2
- **IBM webMethods Adapters (Multiple):**
- Cmis (10.3), Alfresco (10.5), Documentum (10.5), Salesforce (8.2), HDFS (9.8)
- **IBM webMethods Integration (On-prem):** 11.1 to IS_11.1_Core_Fix8
- **z/Transaction Processing Facility:** 1.1
- **IBM Operational Decision Manager:** Multiple versions
## Vulnerability Description
This advisory covers a range of vulnerabilities across the IBM suite. Technical flaws include vulnerabilities in third-party libraries (e.g., Apache Commons, Spring Framework), SQL injection risks, and potential for Unauthenticated Remote Code Execution (RCE) in specific integration adapters. The flaws primarily focus on how these products process external input and handle session authentication.
## Exploitation
- **Status:** Not currently reported as exploited in the wild (refer to individual CVEs for updates).
- **Complexity:** Low to Medium
- **Attack Vector:** Network
## Impact
- **Confidentiality:** High
- **Integrity:** High
- **Availability:** High
## Remediation
### Patches
IBM recommends upgrading to the following versions or applying the referenced Interim Fixes (iFix):
- **Business Automation Workflow:** Apply latest iFix for 24.x/25.x.
- **IBM Concert:** Upgrade to version 2.2.0 or higher.
- **Sterling Secure Proxy:** Apply fix pack 6.1.0.3 or 6.2.0.3.
- **webMethods:** Apply the latest Core_Fix or Adapter-specific patch via the IBM Support portal.
### Workarounds
- Ensure robust network segmentation to limit access to management interfaces.
- Disable unused adapters or services (specifically for webMethods environments).
- Implement Web Application Firewalls (WAF) to filter suspicious incoming traffic to financial transaction managers.
## Detection
- **Indicators of Compromise:** Monitor for unusual outbound traffic from IBM integration servers and unauthorized administrative logins.
- **Detection Methods and Tools:** Utilize vulnerability scanners (Nessus, Qualys) updated with the latest IBM plugins. Review application logs for Java serialization errors or unexpected SQL syntax errors.
## References
- IBM Product Security Incident Response: hxxps[://]www[.]ibm[.]com/support/pages/bulletin/
- Canadian Centre for Cyber Security Advisory: hxxps[://]www[.]cyber[.]gc[.]ca/en/alerts-advisories/ibm-security-advisory-av26-131