CVE-2021-41594 : Exploit Details and Defense Strategies
Discover the impact of CVE-2021-41594 in RSA Archer 6.9.SP1 P3, allowing attackers to bypass precluded application functions. Learn about affected systems, exploitation methods, and mitigation steps.
In RSA Archer 6.9.SP1 P3, a vulnerability exists that allows attackers to bypass precluded application functions through API request interception.
Understanding CVE-2021-41594
What is CVE-2021-41594?
In RSA Archer 6.9.SP1 P3, attackers can bypass Administrator-precluded application functions by manipulating API requests, gaining unauthorized access.
The Impact of CVE-2021-41594
The vulnerability enables attackers to access precluded functions in RSA Archer 6.9.SP1 P3, compromising the system's security and potentially leading to unauthorized actions.
Technical Details of CVE-2021-41594
Vulnerability Description
Attackers intercept API requests at the endpoint /api/V2/internal/TaskPermissions/CheckTaskAccess in RSA Archer 6.9.SP1 P3, enabling access to precluded functions by manipulating request parameters.
Affected Systems and Versions
- Product: RSA Archer 6.9.SP1 P3
- Vendor: RSA
- Version: n/a
Exploitation Mechanism
By replacing parameters with empty fields in API requests at the /api/V2/internal/TaskPermissions/CheckTaskAccess endpoint, attackers can bypass precluded application functions.
Mitigation and Prevention
Immediate Steps to Take
- Monitor API requests for suspicious activities
- Implement strict access controls and validation mechanisms
- Apply the latest security patches and updates
Long-Term Security Practices
- Regular security assessments and penetration testing
- Security training for system administrators and developers
Patching and Updates
Update to the latest version of RSA Archer, apply security patches promptly, and follow vendor recommendations.