CVE-2018-17494 : Exploit Details and Defense Strategies
Learn about CVE-2018-17494, a high-severity vulnerability in eVisitorPass that allows local attackers to gain elevated privileges. Find mitigation steps and prevention strategies here.
A vulnerability in the eVisitorPass application could allow a local attacker to gain elevated privileges by exploiting an error in the Virtual Keyboard Start Menu.
Understanding CVE-2018-17494
This CVE entry describes a security issue in the eVisitorPass application that could lead to privilege escalation for a local attacker.
What is CVE-2018-17494?
The vulnerability in the eVisitorPass application enables a local attacker to obtain higher privileges by exploiting an error in the Virtual Keyboard Start Menu.
The Impact of CVE-2018-17494
- CVSS Base Score: 8.4 (High Severity)
- Attack Vector: Local
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Exploit Code Maturity: Unproven
- User Interaction: None
- This vulnerability allows an attacker to terminate the program and initiate additional processes on the system.
Technical Details of CVE-2018-17494
This section provides detailed technical information about the CVE-2018-17494 vulnerability.
Vulnerability Description
The vulnerability in eVisitorPass allows a local attacker to gain elevated privileges by exploiting the Virtual Keyboard Start Menu error.
Affected Systems and Versions
- Affected Product: eVisitorPass
- Vendor: VisitorPass
- Affected Version: 1.5.5.2
Exploitation Mechanism
- An attacker can visit the kiosk and press the Windows key twice to exploit the vulnerability and gain higher privileges.
Mitigation and Prevention
Protect your systems from CVE-2018-17494 by following these mitigation strategies.
Immediate Steps to Take
- Apply the official fix provided by the vendor.
- Monitor system activity for any unauthorized processes.
- Restrict physical access to kiosks to prevent unauthorized exploitation.
Long-Term Security Practices
- Conduct regular security training for employees to raise awareness of social engineering attacks.
- Implement least privilege access controls to limit the impact of potential vulnerabilities.
- Keep software and applications up to date to patch known security issues.
Patching and Updates
- Regularly check for security updates and patches from the vendor to address vulnerabilities like CVE-2018-17494.