CVE-2017-7221 Explained : Impact and Mitigation
Learn about CVE-2017-7221 affecting OpenText Documentum Content Server. Discover the impact, affected systems, exploitation details, and mitigation steps to secure your environment.
OpenText Documentum Content Server is vulnerable to SQL injection attacks, allowing authenticated remote users to execute unauthorized code with super-user privileges.
Understanding CVE-2017-7221
What is CVE-2017-7221?
The protection mechanism of OpenText Documentum Content Server is inadequate, enabling SQL injection attacks by authenticated remote users.
The Impact of CVE-2017-7221
This vulnerability permits attackers to run unauthorized code with elevated privileges, exploiting the dm_bp_transition docbase method and a user-created dm_procedure object.
Technical Details of CVE-2017-7221
Vulnerability Description
The security flaw in OpenText Documentum Content Server allows for SQL injection attacks, leveraging incomplete mitigation from a previous CVE.
Affected Systems and Versions
- Product: OpenText Documentum Content Server
- Version: Not applicable
Exploitation Mechanism
- Attackers use the dm_bp_transition docbase method and a created dm_procedure object
- Injection of a backspace character in a string demonstrates the vulnerability
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by OpenText
- Monitor and restrict access to vulnerable systems
Long-Term Security Practices
- Regular security assessments and audits
- Implement least privilege access controls
Patching and Updates
- Stay informed about security updates from OpenText