CVE-2018-1563 : Security Advisory and Response

IBM Sterling B2B Integrator Standard Edition (specifically, the IBM Sterling File Gateway versions 2.2.0 through 2.2.6) is vulnerable to cross-site scripting, potentially exposing credentials within a trusted session.

Understanding CVE-2018-1563

This CVE involves a vulnerability in IBM Sterling File Gateway versions 2.2.0 through 2.2.6 that allows users to insert JavaScript code into the Web UI, leading to potential credential exposure.

What is CVE-2018-1563?

The vulnerability in IBM Sterling File Gateway versions 2.2.0 through 2.2.6 enables cross-site scripting, permitting the injection of JavaScript code into the Web UI, altering its intended functionality.

The Impact of CVE-2018-1563

The vulnerability poses a medium severity risk, with a CVSS base score of 5.4, potentially allowing unauthorized users to access sensitive information and credentials within a trusted session.

Technical Details of CVE-2018-1563

Vulnerability Description

Vulnerability Type: Cross-Site Scripting (XSS)
IBM X-Force ID: 142967
Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: Required

Affected Systems and Versions

Product: Sterling File Gateway
Vendor: IBM
Vulnerable Versions: 2.2.0, 2.2.6

Exploitation Mechanism

The vulnerability allows attackers to embed malicious JavaScript code into the Web UI, potentially leading to unauthorized access and credential exposure within a trusted session.

Mitigation and Prevention

Immediate Steps to Take

Apply the official fix provided by IBM to address the vulnerability.
Regularly monitor for any unusual activities or unauthorized access.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users on safe browsing practices and the risks associated with cross-site scripting attacks.

Patching and Updates

Stay updated with security advisories from IBM and apply patches promptly to mitigate potential risks.