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Vulnerability Details :

CVE-2023-6942

Summary
Assigner-Mitsubishi
Assigner Org ID-e0f77b61-78fd-4786-b3fb-1ee347a748ad
Published At-30 Jan, 2024 | 09:06
Updated At-29 May, 2025 | 15:05
Rejected At-
Credits

Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M and later, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E to 2.102G, MT Works2 versions 1.190Y and prior, MX Component versions 4.00A to 5.007H and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Mitsubishi
Assigner Org ID:e0f77b61-78fd-4786-b3fb-1ee347a748ad
Published At:30 Jan, 2024 | 09:06
Updated At:29 May, 2025 | 15:05
Rejected At:
▼CVE Numbering Authority (CNA)

Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M and later, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E to 2.102G, MT Works2 versions 1.190Y and prior, MX Component versions 4.00A to 5.007H and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally.

Affected Products
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
EZSocket
Default Status
unaffected
Versions
Affected
  • 3.0 to 5.92
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
GT Designer3 Version1(GOT1000)
Default Status
unaffected
Versions
Affected
  • 1.325P and prior
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
GT Designer3 Version1(GOT2000)
Default Status
unaffected
Versions
Affected
  • 1.320J and prior
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
GX Works2
Default Status
unaffected
Versions
Affected
  • 1.11M and later
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
GX Works3
Default Status
unaffected
Versions
Affected
  • 1.106L and prior
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
MELSOFT Navigator
Default Status
unaffected
Versions
Affected
  • 1.04E to 2.102G
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
MT Works2
Default Status
unaffected
Versions
Affected
  • 1.190Y and prior
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
MX Component
Default Status
unaffected
Versions
Affected
  • 4.00A to 5.007H
Vendor
Mitsubishi Electric CorporationMitsubishi Electric Corporation
Product
MX OPC Server DA/UA
Default Status
unaffected
Versions
Affected
  • all versions
Problem Types
TypeCWE IDDescription
CWECWE-306CWE-306 Missing Authentication for Critical Function
Type: CWE
CWE ID: CWE-306
Description: CWE-306 Missing Authentication for Critical Function
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-115CAPEC-115 Authentication Bypass
CAPEC ID: CAPEC-115
Description: CAPEC-115 Authentication Bypass
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf
vendor-advisory
https://jvn.jp/vu/JVNVU95103362
government-resource
https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
government-resource
Hyperlink: https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf
Resource:
vendor-advisory
Hyperlink: https://jvn.jp/vu/JVNVU95103362
Resource:
government-resource
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
Resource:
government-resource
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf
vendor-advisory
x_transferred
https://jvn.jp/vu/JVNVU95103362
government-resource
x_transferred
https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
government-resource
x_transferred
Hyperlink: https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf
Resource:
vendor-advisory
x_transferred
Hyperlink: https://jvn.jp/vu/JVNVU95103362
Resource:
government-resource
x_transferred
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
Resource:
government-resource
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Published At:30 Jan, 2024 | 09:15
Updated At:13 Feb, 2025 | 08:15

Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M and later, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E to 2.102G, MT Works2 versions 1.190Y and prior, MX Component versions 4.00A to 5.007H and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CPE Matches
Mitsubishi Electric Corporation
mitsubishielectric
>>ezsocket>>Versions from 3.0(inclusive)
cpe:2.3:a:mitsubishielectric:ezsocket:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>fr_configurator2>>*
cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>got1000>>*
cpe:2.3:a:mitsubishielectric:got1000:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>got2000>>*
cpe:2.3:a:mitsubishielectric:got2000:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>gx_works2>>Versions from 1.11m(inclusive)
cpe:2.3:a:mitsubishielectric:gx_works2:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>gx_works3>>*
cpe:2.3:a:mitsubishielectric:gx_works3:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>mc_works64>>*
cpe:2.3:a:mitsubishielectric:mc_works64:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>melsoft_navigator>>Versions from 1.04e(inclusive)
cpe:2.3:a:mitsubishielectric:melsoft_navigator:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>mt_works2>>*
cpe:2.3:a:mitsubishielectric:mt_works2:*:*:*:*:*:*:*:*
Mitsubishi Electric Corporation
mitsubishielectric
>>mx_component>>Versions from 4.00a(inclusive)
cpe:2.3:a:mitsubishielectric:mx_component:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-306SecondaryMitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
CWE ID: CWE-306
Type: Secondary
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://jvn.jp/vu/JVNVU95103362Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Third Party Advisory
US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdfMitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Vendor Advisory
https://jvn.jp/vu/JVNVU95103362af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdfaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: https://jvn.jp/vu/JVNVU95103362
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Resource:
Third Party Advisory
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Resource:
Third Party Advisory
US Government Resource
Hyperlink: https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Resource:
Vendor Advisory
Hyperlink: https://jvn.jp/vu/JVNVU95103362
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
US Government Resource
Hyperlink: https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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