Mitsubishi Electric MC Works64 cleartext storage in gui

CVSS Meta Temp Score
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CTI Interest Score
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3.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Mitsubishi Electric GENESIS64, ICONICS Suite, MobileHMI, Hyper Historian, AnalytiX, GENESIS and MC Works64 and classified as problematic. This impacts an unknown function. This manipulation causes cleartext storage in gui. This vulnerability appears as CVE-2025-14816. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability has been found in Mitsubishi Electric GENESIS64, ICONICS Suite, MobileHMI, Hyper Historian, AnalytiX, GENESIS and MC Works64 and classified as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a cleartext storage in gui vulnerability. The CWE definition for the vulnerability is CWE-317. The product stores sensitive information in cleartext within the GUI. As an impact it is known to affect confidentiality. The summary by CVE is:

Cleartext Storage of Sensitive Information in GUI vulnerability in Mitsubishi Electric GENESIS64 versions 10.97.3 and prior, Mitsubishi Electric ICONICS Suite versions 10.97.3 and prior, Mitsubishi Electric MobileHMI versions 10.97.3 and prior, Mitsubishi Electric Hyper Historian versions 10.97.3 and prior, Mitsubishi Electric AnalytiX versions 10.97.3 and prior, Mitsubishi Electric GENESIS versions 11.02 and prior, Mitsubishi Electric MC Works64 all versions, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions ICONICS Suite versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions MobileHMI versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions Hyper Historian versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions AnalytiX versions 10.97.3 and prior, and Mitsubishi Electric Iconics Digital Solutions GENESIS versions 11.02 and prior allows a local attacker to disclose the SQL Server credentials displayed in plain text in the GUI of the Hyper Historian Splitter feature by exploiting this vulnerability, when SQL authentication is used for the SQL Server authentication. As a result, the unauthorized attacker could access the SQL Server and disclose, tamper with, or destroy data on the server, potentially cause a denial-of-service (DoS) condition on the system.

The advisory is shared at mitsubishielectric.com. This vulnerability is known as CVE-2025-14816 since 12/17/2025. The exploitation appears to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1555 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cleartext storage in gui
CWE: CWE-317 / CWE-312 / CWE-310
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

12/17/2025 CVE reserved
04/08/2026 +111 days Advisory disclosed
04/08/2026 +0 days VulDB entry created
04/08/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: mitsubishielectric.com
Status: Confirmed

CVE: CVE-2025-14816 (🔒)
GCVE (CVE): GCVE-0-2025-14816
GCVE (VulDB): GCVE-100-356233

Entryinfo

Created: 04/08/2026 16:04
Changes: 04/08/2026 16:04 (62)
Complete: 🔍
Cache ID: 216:1F9:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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