CVE-2019-4430 : What You Need to Know

A vulnerability in IBM Maximo Asset Management 7.6 could allow unauthorized remote individuals to browse directories on the affected system by exploiting specially-crafted URL requests.

Understanding CVE-2019-4430

What is CVE-2019-4430?

IBM Maximo Asset Management 7.6 is susceptible to a directory traversal vulnerability that enables attackers to access arbitrary files on the system through manipulated URL requests.

The Impact of CVE-2019-4430

This vulnerability could lead to unauthorized access to sensitive information and compromise system integrity, posing a risk to data confidentiality.

Technical Details of CVE-2019-4430

Vulnerability Description

Vulnerability Type: Directory Traversal
Attack Vector: Network
CVSS Base Score: 4.3 (Medium)
CVSS Vector: CVSS:3.0/UI:N/AC:L/A:N/I:N/AV:N/PR:L/S:U/C:L/RL:O/E:U/RC:C

Affected Systems and Versions

Product: Maximo Asset Management
Vendor: IBM
Version: 7.6

Exploitation Mechanism

The attacker can exploit the vulnerability by sending a customized URL request containing "dot dot" sequences (/../) to traverse directories and access unauthorized files.

Mitigation and Prevention

Immediate Steps to Take

Apply the official fix provided by IBM to address the vulnerability.
Monitor system logs for any suspicious activities indicating exploitation attempts.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Implement network segmentation and access controls to limit exposure to potential threats.
Conduct regular security assessments and penetration testing to identify and address security gaps.
Educate users on safe browsing practices and the importance of avoiding suspicious links.

Patching and Updates

IBM has released an official fix to remediate the vulnerability in Maximo Asset Management 7.6. Ensure timely application of security patches to protect the system from exploitation.