CVE-2020-13533 : Security Advisory and Response
Learn about CVE-2020-13533, a critical privilege escalation vulnerability in Dream Report 5 R20-2. Understand the impact, affected systems, exploitation mechanism, and mitigation steps.
A privilege escalation vulnerability exists in Dream Report 5 R20-2. Attackers can abuse weak permissions in registry keys to backdoor installation files and escalate privileges.
Understanding CVE-2020-13533
What is CVE-2020-13533?
This CVE identifies a privilege escalation vulnerability in Dream Report 5 R20-2 due to weak permissions in registry keys.
The Impact of CVE-2020-13533
The vulnerability has a CVSS base score of 9.3, making it critical. Attackers can exploit this to escalate privileges, posing a high risk to confidentiality, integrity, and availability.
Technical Details of CVE-2020-13533
Vulnerability Description
In Dream Report 5 R20-2, attackers can exploit weak permissions in registry keys to compromise the installation files and escalate privileges.
Affected Systems and Versions
- Product: Dream Report
- Version: Dream Report 5 R20-2
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: None
- Scope: Changed
- User Interaction: None
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor-supplied patches promptly.
- Restrict access to critical systems.
- Monitor registry key changes for suspicious activities.
Long-Term Security Practices
- Regularly update and patch software.
- Implement the principle of least privilege.
- Conduct security training for users and administrators.
Patching and Updates
Regularly check for updates and patches from the vendor to address this vulnerability.