CVE-2018-0702 : Vulnerability Insights and Analysis

Cybozu Mailwise versions 5.0.0 to 5.4.5 are vulnerable to a directory traversal attack that allows remote deletion of files.

Understanding CVE-2018-0702

This CVE involves a security weakness in Cybozu Mailwise versions 5.0.0 to 5.4.5 that can be exploited for unauthorized file deletion.

What is CVE-2018-0702?

An unidentified method in Cybozu Mailwise versions 5.0.0 to 5.4.5 exposes a weakness to directory traversal attacks, enabling malicious individuals to delete files remotely.

The Impact of CVE-2018-0702

This vulnerability allows remote attackers to delete arbitrary files through unspecified vectors, potentially leading to data loss and system compromise.

Technical Details of CVE-2018-0702

Cybozu Mailwise 5.0.0 to 5.4.5 is susceptible to a directory traversal vulnerability that facilitates unauthorized file deletion.

Vulnerability Description

The vulnerability in Cybozu Mailwise versions 5.0.0 to 5.4.5 permits remote attackers to delete files using unspecified methods.

Affected Systems and Versions

Product: Cybozu Mailwise
Vendor: Cybozu, Inc.
Versions Affected: 5.0.0 to 5.4.5

Exploitation Mechanism

The weakness in these versions allows attackers to perform directory traversal attacks, leading to the unauthorized deletion of files.

Mitigation and Prevention

To address CVE-2018-0702, users should take immediate steps and implement long-term security practices.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Monitor file deletion activities for suspicious behavior.
Restrict network access to vulnerable systems.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Educate users on safe file management practices.
Implement access controls and least privilege principles.

Patching and Updates

Regularly update Cybozu Mailwise to the latest version to mitigate known vulnerabilities and enhance security.