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CVE-2025-14815: Critical Vulnerability in Mitsubishi Electric GENESIS64 and Related Products

A critical vulnerability exists in Mitsubishi Electric products, allowing attackers to access SQL Server credentials stored in plaintext. Immediate action is required to mitigate potential data breaches.

CRITICALCVSS 9.3 · Published April 8, 2026

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CVE-2025-14815 is a critical vulnerability affecting multiple Mitsubishi Electric products, including GENESIS64, ICONICS Suite, MobileHMI, and others. This vulnerability allows local attackers to disclose SQL Server credentials stored in cleartext within local SQLite files. The presence of this vulnerability can lead to unauthorized access to the SQL Server, enabling attackers to tamper with, destroy data, or even cause a denial-of-service (DoS) condition.

The vulnerability has been scored with a CVSS base score of 9.3, indicating a critical severity level. This level of severity is significant due to the high potential impact on confidentiality, integrity, and availability, especially when SQL Server authentication is used and local caching features are enabled. Organizations using affected products should prioritize remediation efforts to mitigate this risk.

As of now, the exploitation status is still awaiting analysis, but organizations should take this warning seriously. Given that the vulnerability allows for significant damage, immediate action is recommended to secure systems and protect sensitive information.

Organizations should prioritize patching immediately to prevent unauthorized access and potential data breaches stemming from this vulnerability.

Vulnerability Details

The official description outlines that this vulnerability allows a local attacker to exploit the SQL Server credentials stored in plaintext within the local SQLite file when the local caching feature using SQLite is enabled. Affected versions include GENESIS64, ICONICS Suite, MobileHMI, Hyper Historian, AnalytiX, and others, specifically versions 10.97.3 and prior, as well as GENESIS versions 11.02 and prior.

The vulnerability is categorized under CWE-312: Cleartext Storage of Sensitive Information. It is crucial to address this vulnerability promptly to avoid exploitation.

Technical Analysis

The root cause of this vulnerability stems from insufficient protection of sensitive data, allowing local attackers to gain access to SQL Server credentials. The attack vector is classified as local with low complexity, requiring only low privileges to exploit. There is no requirement for user interaction, making it a significant threat.

The potential impacts of this vulnerability include high confidentiality, integrity, and availability impacts. Attackers gaining access to SQL Server could lead to unauthorized data access or manipulation, highlighting the urgent need for remediation.

Risk & Impact Analysis

The real-world deployment risk includes the possibility of local attackers gaining access to sensitive information stored within affected Mitsubishi Electric products. Organizations using these products face a risk of significant data breaches, unauthorized data manipulation, and potential DoS conditions due to the exploitation of this vulnerability. The urgency for organizations to assess their systems and implement patches cannot be overstated.

Given the critical severity of CVSS 9.3, organizations must prioritize this vulnerability in their patch management cycles to mitigate the risk effectively. The potential for data breaches and operational disruption makes this a pressing concern.

Signal

Status

Known Exploit

No

Public PoC

No

Actively Exploited

No

Ransomware Use

No

Affected Versions

All versions prior to vendor patch, specifically, Mitsubishi Electric GENESIS64 versions 10.97.3 and prior, ICONICS Suite versions 10.97.3 and prior, MobileHMI versions 10.97.3 and prior, Hyper Historian versions 10.97.3 and prior, AnalytiX versions 10.97.3 and prior, GENESIS versions 11.02 and prior, and MC Works64 all versions are affected by this vulnerability.

Mitigation & Remediation

Organizations should prioritize patching immediately to secure systems against this vulnerability. Ensure that all affected Mitsubishi Electric products are updated to the latest versions provided by the vendor. If patches are not available, consider disabling the local caching feature or switching to alternative authentication methods to mitigate risk.

It's also recommended to implement configuration hardening practices, such as restricting local access to sensitive files and enhancing monitoring to detect unauthorized access attempts.

For further guidance on effective security measures, organizations can explore penetration testing services to assess their security posture.

Detection Guidance

To detect potential exploitation of this vulnerability, organizations should monitor for unusual access patterns to local SQLite files, unexpected SQL Server access, and examine logs for any unauthorized access attempts.

Behavioral anomalies such as unexpected changes to SQL Server data or configuration should also be investigated promptly.

AppSecure Threat Intelligence Insight

The long-term significance of CVE-2025-14815 highlights the critical need for strong data protection measures in software development. This vulnerability exemplifies how inadequate protection of sensitive information can expose organizations to significant risk.

As the landscape of cybersecurity evolves, this incident serves as a reminder for security teams to adopt robust security practices and continuously evaluate their systems against emerging threats. Organizations should regularly update their security frameworks and consider leveraging services such as vulnerability management programs to stay ahead of potential vulnerabilities.

Moreover, security teams could benefit from understanding the importance of penetration testing methodologies to effectively identify and remediate vulnerabilities before they can be exploited.

Lastly, the incident represents a trend in software vulnerabilities emphasizing the need for secure coding practices and regular security assessments to avoid similar issues in the future. Organizations must remain vigilant and proactive in their defense strategies.

Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.

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