CVE-2017-1766 Explained : Impact and Mitigation
Learn about CVE-2017-1766 affecting IBM Business Process Manager 8.6. Attackers can falsely claim ad hoc tasks due to authorization errors, potentially leading to unauthorized access. Find mitigation steps and preventive measures here.
IBM Business Process Manager 8.6 allows attackers to falsely claim and complete ad hoc tasks due to authorization errors.
Understanding CVE-2017-1766
An overview of the vulnerability affecting IBM Business Process Manager 8.6.
What is CVE-2017-1766?
This CVE identifies a vulnerability in IBM Business Process Manager 8.6 that enables attackers to falsely claim and complete ad hoc tasks they are not assigned to, resulting from authorization errors.
The Impact of CVE-2017-1766
The vulnerability allows unauthorized individuals to manipulate ad hoc tasks, potentially leading to unauthorized access and actions within the system.
Technical Details of CVE-2017-1766
Insights into the technical aspects of the CVE.
Vulnerability Description
- Attackers can exploit incorrect authorization to claim and work on tasks they are not assigned to in IBM Business Process Manager 8.6.
Affected Systems and Versions
- Product: Business Process Manager
- Vendor: IBM
- Versions Affected: 8.6, 8.6.0.CF201712
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Base Score: 4.3 (Medium)
- Privileges Required: Low
- User Interaction: None
Mitigation and Prevention
Measures to address and prevent the vulnerability.
Immediate Steps to Take
- Monitor and restrict access to ad hoc tasks in IBM Business Process Manager.
- Implement proper authorization controls to prevent unauthorized task claims.
Long-Term Security Practices
- Regularly review and update authorization policies and access controls.
- Conduct security training to educate users on proper task assignments and permissions.
Patching and Updates
- Apply the necessary patches and updates provided by IBM to address the vulnerability.