CVE-2019-19993 : Security Advisory and Response
Learn about CVE-2019-19993, a vulnerability in Selesta Visual Access Manager (VAM) versions 4.15.0 through 4.29 allowing unauthorized disclosure of full file paths. Find mitigation steps and prevention measures.
A vulnerability has been identified in Selesta Visual Access Manager (VAM) versions 4.15.0 through 4.29, allowing attackers to disclose full paths without authentication.
Understanding CVE-2019-19993
What is CVE-2019-19993?
CVE-2019-19993 is a vulnerability in Selesta Visual Access Manager (VAM) versions 4.15.0 through 4.29, enabling attackers to reveal complete file paths by triggering error messages.
The Impact of CVE-2019-19993
The vulnerability allows unauthorized users to access sensitive file paths, potentially aiding in further attacks or information gathering.
Technical Details of CVE-2019-19993
Vulnerability Description
Multiple instances of full path disclosure vulnerabilities exist in Selesta Visual Access Manager (VAM) versions 4.15.0 through 4.29. Attackers can send arbitrary content to specific pages, revealing complete file paths.
Affected Systems and Versions
- Selesta Visual Access Manager (VAM) versions 4.15.0 through 4.29
Exploitation Mechanism
Attackers can exploit this vulnerability by sending arbitrary content to specific pages, triggering error messages that expose full file paths.
Mitigation and Prevention
Immediate Steps to Take
- Implement access controls to restrict unauthorized access to sensitive information.
- Regularly monitor and review error messages for any signs of path disclosure.
Long-Term Security Practices
- Conduct regular security assessments and audits to identify and address vulnerabilities.
- Educate users on secure coding practices to prevent similar issues in the future.
Patching and Updates
- Apply patches or updates provided by the vendor to fix the full path disclosure vulnerability in Selesta Visual Access Manager (VAM) versions 4.15.0 through 4.29.