CVE-2018-19228 : Security Advisory and Response
Learn about CVE-2018-19228, a vulnerability in LAOBANCMS 2.0 allowing arbitrary file deletion via directory traversal. Find mitigation steps and long-term security practices here.
A vulnerability was found in LAOBANCMS 2.0 that allows arbitrary file deletion through directory traversal in the admin/pic.php del parameter.
Understanding CVE-2018-19228
This CVE identifies a security issue in LAOBANCMS 2.0 that enables attackers to delete files using directory traversal.
What is CVE-2018-19228?
The vulnerability in LAOBANCMS 2.0 allows malicious actors to delete files by exploiting the admin/pic.php del parameter through directory traversal.
The Impact of CVE-2018-19228
The vulnerability permits arbitrary file deletion, potentially leading to unauthorized access, data loss, or system compromise.
Technical Details of CVE-2018-19228
This section provides detailed technical information about the CVE.
Vulnerability Description
The flaw in LAOBANCMS 2.0 allows attackers to delete files by manipulating the del parameter in admin/pic.php using directory traversal.
Affected Systems and Versions
- Affected Version: LAOBANCMS 2.0
Exploitation Mechanism
Attackers exploit the vulnerability by injecting '../' sequences in the del parameter to traverse directories and delete files like install/install.txt.
Mitigation and Prevention
Protect your systems from CVE-2018-19228 with these mitigation strategies.
Immediate Steps to Take
- Disable access to vulnerable files and directories.
- Implement input validation to prevent directory traversal attacks.
- Monitor file deletion activities for suspicious behavior.
Long-Term Security Practices
- Regularly update and patch LAOBANCMS to address security vulnerabilities.
- Conduct security audits to identify and remediate similar issues.
Patching and Updates
- Apply patches provided by LAOBANCMS to fix the vulnerability and enhance system security.