CVE-2020-25374 : Exploit Details and Defense Strategies
Learn about CVE-2020-25374, a CyberArk Privileged Session Manager vulnerability allowing attackers to expose internal pathnames. Find mitigation steps and prevention measures.
CyberArk Privileged Session Manager (PSM) 10.9.0.15 allows attackers to discover internal pathnames by reading an error popup message after two hours of idle time.
Understanding CVE-2020-25374
This CVE involves a vulnerability in CyberArk Privileged Session Manager (PSM) version 10.9.0.15 that can be exploited by attackers to reveal internal pathnames.
What is CVE-2020-25374?
The vulnerability in CyberArk PSM 10.9.0.15 enables threat actors to uncover internal pathnames through an error popup message displayed after a period of two hours of inactivity.
The Impact of CVE-2020-25374
This vulnerability can lead to a security breach where sensitive internal path information is exposed, potentially aiding attackers in further exploiting the system.
Technical Details of CVE-2020-25374
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The flaw in CyberArk PSM 10.9.0.15 allows unauthorized users to view internal pathnames by exploiting the error popup message that appears following extended idle time.
Affected Systems and Versions
- Product: CyberArk Privileged Session Manager (PSM) 10.9.0.15
- Vendor: CyberArk
- Version: 10.9.0.15
Exploitation Mechanism
Attackers can exploit this vulnerability by intentionally triggering the error popup message after two hours of system inactivity, thereby revealing internal pathnames.
Mitigation and Prevention
Protecting systems from CVE-2020-25374 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Monitor system activity to detect any suspicious behavior promptly.
- Implement session timeouts to reduce the window of opportunity for attackers.
- Regularly review and restrict access permissions to sensitive information.
Long-Term Security Practices
- Conduct regular security training for employees to raise awareness of potential threats.
- Employ intrusion detection systems to identify and respond to unauthorized access attempts.
- Keep software and systems up to date with the latest security patches.
- Consider implementing additional layers of security such as multi-factor authentication.
Patching and Updates
Ensure that CyberArk Privileged Session Manager (PSM) is updated to a secure version that addresses the vulnerability to prevent exploitation.