CVE-2020-11598 : Security Advisory and Response
Discover the CVE-2020-11598 vulnerability in CIPPlanner CIPAce 9.1 Build 2019092801 allowing remote code execution. Learn about impacts, affected systems, exploitation, and mitigation steps.
An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801 that allows remote attackers to execute arbitrary code by uploading and executing an ASHX file.
Understanding CVE-2020-11598
This CVE identifies a vulnerability in CIPPlanner CIPAce 9.1 Build 2019092801 that can be exploited by attackers to execute arbitrary code.
What is CVE-2020-11598?
The CVE-2020-11598 vulnerability in CIPPlanner CIPAce 9.1 Build 2019092801 enables remote attackers to upload and execute an ASHX file, leading to the execution of arbitrary code.
The Impact of CVE-2020-11598
This vulnerability can result in remote code execution, allowing malicious actors to take control of the affected system and potentially compromise sensitive data.
Technical Details of CVE-2020-11598
This section provides technical details about the CVE-2020-11598 vulnerability.
Vulnerability Description
The issue in CIPPlanner CIPAce 9.1 Build 2019092801 arises from the Upload.ashx functionality, which permits the execution of arbitrary code through uploaded ASHX files.
Affected Systems and Versions
- Product: CIPPlanner CIPAce 9.1 Build 2019092801
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading a malicious ASHX file through the Upload.ashx feature, enabling the execution of arbitrary code on the target system.
Mitigation and Prevention
Protecting systems from CVE-2020-11598 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable the Upload.ashx functionality if not essential for operations.
- Implement strict file upload validation to prevent the execution of unauthorized files.
- Monitor system logs for any suspicious file uploads or execution attempts.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
- Keep software and systems up to date with the latest security patches and updates.
Patching and Updates
- Check for patches or updates provided by CIPPlanner for addressing the CVE-2020-11598 vulnerability.