CVE-2018-17928 : Security Advisory and Response

CMS-770 software versions 1.7.1 and earlier by ABB have a vulnerability allowing attackers to access sensitive configuration files.

Understanding CVE-2018-17928

The CVE-2018-17928 vulnerability in ABB's CMS-770 software versions 1.7.1 and prior poses a security risk due to improper authentication.

What is CVE-2018-17928?

The vulnerability in CMS-770 software versions 1.7.1 and earlier enables unauthorized access to critical configuration files by circumventing user authentication.

The Impact of CVE-2018-17928

This vulnerability could lead to unauthorized disclosure of sensitive information and compromise the integrity of the affected systems.

Technical Details of CVE-2018-17928

The technical aspects of the CVE-2018-17928 vulnerability are as follows:

Vulnerability Description

The flaw allows attackers to bypass user authentication and gain access to confidential configuration files within the CMS-770 software.

Affected Systems and Versions

Product: CMS-770
Vendor: ABB
Vulnerable Versions: Software Versions 1.7.1 and prior

Exploitation Mechanism

Attackers exploit the vulnerability by leveraging the improper authentication mechanism to read sensitive configuration files.

Mitigation and Prevention

To address CVE-2018-17928, consider the following mitigation strategies:

Immediate Steps to Take

Update to the latest version of CMS-770 software that includes a patch for the authentication bypass issue.
Implement strong access controls and user authentication mechanisms to restrict unauthorized access.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
Educate users on secure authentication practices and the importance of safeguarding sensitive data.

Patching and Updates

Stay informed about security advisories from ABB and apply patches promptly to mitigate known vulnerabilities.