CVE-2017-3846 Explained : Impact and Mitigation
Learn about CVE-2017-3846, a vulnerability in Cisco Workload Automation and Tidal Enterprise Scheduler that allows remote attackers to access server files. Find mitigation steps and affected versions here.
A vulnerability in the Client Manager Server of Cisco Workload Automation and Cisco Tidal Enterprise Scheduler could allow remote attackers to access files stored within the server.
Understanding CVE-2017-3846
This CVE involves a flaw in the Client Manager Server of Cisco Workload Automation and Cisco Tidal Enterprise Scheduler, potentially enabling unauthorized access to server files.
What is CVE-2017-3846?
The vulnerability arises from inadequate input validation, allowing attackers to manipulate URLs and retrieve files from the affected servers.
The Impact of CVE-2017-3846
If exploited, remote and unauthenticated attackers can access files stored within the Client Manager Server of Cisco Workload Automation and Cisco Tidal Enterprise Scheduler.
Technical Details of CVE-2017-3846
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The flaw in the Client Manager Server allows attackers to retrieve files by sending crafted URLs, exploiting insufficient input validation.
Affected Systems and Versions
- Cisco Tidal Enterprise Scheduler Client Manager Server versions 6.2.1.435 and later
- Cisco Workload Automation Client Manager Server versions 6.3.0.116 and later
Exploitation Mechanism
Attackers can manipulate URLs and send them to the Client Manager Server to retrieve files from the affected servers.
Mitigation and Prevention
Protect your systems from CVE-2017-3846 with these mitigation strategies.
Immediate Steps to Take
- Apply patches provided by Cisco to address the vulnerability.
- Monitor network traffic for any suspicious activities.
- Restrict access to the Client Manager Server to authorized users only.
Long-Term Security Practices
- Regularly update and patch all software and systems to prevent vulnerabilities.
- Conduct security training for employees to raise awareness of potential threats.
Patching and Updates
Ensure that all affected systems are updated with the latest patches and security fixes to mitigate the risk of exploitation.