Mitsubishi Electric GX Works2 cleartext storage

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Mitsubishi Electric GX Works2. The impacted element is an unknown function. Such manipulation leads to cleartext storage. This vulnerability is uniquely identified as CVE-2025-3784. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability was found in Mitsubishi Electric GX Works2 (affected version not known). It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a cleartext storage vulnerability. Using CWE to declare the problem leads to CWE-312. The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere. Impacted is confidentiality. CVE summarizes:

Cleartext Storage of Sensitive Information Vulnerability in GX Works2 all versions allows an attacker to disclose credential information stored in plaintext from project files. As a result, the attacker may be able to open project files protected by user authentication using disclosed credential information, and obtain or modify project information.

The weakness was disclosed by Jiho Shin. The advisory is shared for download at mitsubishielectric.com. This vulnerability is handled as CVE-2025-3784 since 04/18/2025. The exploitation is known to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1555.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-199803). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

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

CNA Base Score: 5.5
CNA Vector (Mitsubishi): 🔒

CVSSv2info

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

Exploitinginfo

Class: Cleartext storage
CWE: 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

04/18/2025 CVE reserved
11/27/2025 +223 days Advisory disclosed
11/27/2025 +0 days VulDB entry created
11/29/2025 +2 days VulDB entry last update

Sourcesinfo

Advisory: mitsubishielectric.com
Researcher: Jiho Shin
Status: Confirmed

CVE: CVE-2025-3784 (🔒)
GCVE (CVE): GCVE-0-2025-3784
GCVE (VulDB): GCVE-100-333692
EUVD: 🔒

Entryinfo

Created: 11/27/2025 07:34
Updated: 11/29/2025 02:34
Changes: 11/27/2025 07:34 (61), 11/29/2025 02:34 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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