CVE-2020-13542 : Vulnerability Insights and Analysis
Learn about CVE-2020-13542, a critical local privilege escalation vulnerability in LogicalDoc 8.5.1. Find out the impact, affected systems, and mitigation steps to secure your environment.
A local privilege elevation vulnerability exists in the file system permissions of LogicalDoc 8.5.1 installation. An attacker can exploit this vulnerability to execute arbitrary commands with System privileges.
Understanding CVE-2020-13542
This CVE involves a local privilege escalation vulnerability in LogicalDoc 8.5.1.
What is CVE-2020-13542?
This CVE refers to a security flaw in LogicalDoc 8.5.1 that allows attackers to elevate their privileges on the system.
The Impact of CVE-2020-13542
The vulnerability has a CVSS base score of 9.3, indicating a critical impact. Attackers can execute arbitrary commands with System privileges.
Technical Details of CVE-2020-13542
This section provides technical details of the vulnerability.
Vulnerability Description
The vulnerability arises from inadequate file system permissions in LogicalDoc 8.5.1, enabling attackers to escalate their privileges.
Affected Systems and Versions
- Product: LogicalDoc
- Version: LogicalDoc 8.5.1
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: None
- Scope: Changed
- User Interaction: None
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Mitigation and Prevention
Protect your systems from CVE-2020-13542 with the following steps:
Immediate Steps to Take
- Apply security patches promptly.
- Restrict access to vulnerable services.
- Monitor system logs for suspicious activities.
Long-Term Security Practices
- Regularly update and patch software.
- Implement the principle of least privilege.
- Conduct security training for employees.
Patching and Updates
Ensure that LogicalDoc is updated to a secure version to mitigate the vulnerability.