CVE-2023-5515 : What You Need to Know

This CVE entry, assigned by Hitachi Energy, highlights a vulnerability that exposes sensitive information through web queries in certain parameters, potentially revealing the internal structure of an application and enabling attackers to target web servers and deployed web applications.

Understanding CVE-2023-5515

This section delves deeper into the details of CVE-2023-5515, shedding light on the nature of the vulnerability and its possible impact.

What is CVE-2023-5515?

CVE-2023-5515 involves the disclosure of internal path resources in responses to web queries with specific parameters. This information can facilitate understanding the internal workings of an application, making it susceptible to targeted attacks.

The Impact of CVE-2023-5515

The impact of this vulnerability, categorized as CAPEC-410 Information Elicitation, poses a medium-severity risk with low confidentiality impact. Attackers could leverage the exposed internal paths to orchestrate attacks against web servers and applications, potentially compromising their security.

Technical Details of CVE-2023-5515

In this section, let's explore the technical aspects of CVE-2023-5515, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows for the exposure of sensitive information to unauthorized actors through web queries, enabling them to gain insights into the application's internal structure and architecture, which can be leveraged for malicious purposes.

Affected Systems and Versions

The CVE affects the product "eSOMS" by Hitachi Energy, specifically version 6.0 with a custom version type, up to version 6.3.13. Systems running these versions are impacted by the disclosed internal path resource vulnerability.

Exploitation Mechanism

By manipulating specific parameters in web queries, threat actors can extract internal path information from the responses, subsequently analyzing and exploiting the exposed resources to launch targeted attacks against web servers and deployed web applications.

Mitigation and Prevention

To address CVE-2023-5515 and mitigate potential risks, proactive measures need to be implemented, focusing on immediate steps, long-term security practices, and regular patching and updates.

Immediate Steps to Take

Organizations should promptly review and update web query parameters to prevent the disclosure of internal path resources. Additionally, enhancing access control mechanisms and implementing strict data handling procedures can help mitigate the vulnerability's exploitation.

Long-Term Security Practices

Establishing robust security protocols, conducting regular security audits, and providing comprehensive training to personnel on data protection best practices are essential for maintaining a secure environment and thwarting potential information disclosure threats.

Patching and Updates

Vendor-released patches and updates should be promptly applied to affected systems to address the vulnerability and eliminate the risk of sensitive information exposure through web queries. Regularly monitoring and reinforcing security measures are key to safeguarding against similar vulnerabilities in the future.