CVE-2023-6942

Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 and later, FR Configurator2 all versions, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GX Works2 versions 1.11M and later, GX Works3 all versions, MELSOFT Navigator versions 1.04E and later, MT Works2 all versions, MX Component versions 4.00A and later 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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/vu/JVNVU95103362	Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02	Third Party Advisory US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mitsubishielectric:ezsocket::::::::
	cpe:2.3:a:mitsubishielectric:fr_configurator2::::::::
	cpe:2.3:a:mitsubishielectric:got1000::::::::
	cpe:2.3:a:mitsubishielectric:got2000::::::::
	cpe:2.3:a:mitsubishielectric:gx_works2::::::::
	cpe:2.3:a:mitsubishielectric:gx_works3::::::::
	cpe:2.3:a:mitsubishielectric:mc_works64::::::::
	cpe:2.3:a:mitsubishielectric:melsoft_navigator::::::::
	cpe:2.3:a:mitsubishielectric:mt_works2::::::::
	cpe:2.3:a:mitsubishielectric:mx_component::::::::

History

No history.

Information

Published : 2024-01-30 09:15

Updated : 2024-02-08 16:42

NVD link : CVE-2023-6942

Mitre link : CVE-2023-6942

CVE.ORG link : CVE-2023-6942

JSON object : View

Products Affected

mitsubishielectric

got1000
fr_configurator2
gx_works2
got2000
ezsocket
mc_works64
gx_works3
melsoft_navigator
mt_works2
mx_component

CWE

CWE-306

Missing Authentication for Critical Function

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"exploitabilityScore": 3.9}]}, "published": "2024-01-30T09:15:47.757", "references": [{"url": "https://jvn.jp/vu/JVNVU95103362", "tags": ["Third Party Advisory"], "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"}, {"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"}, {"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf", "tags": ["Vendor Advisory"], "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 and later, FR Configurator2 all versions, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GX Works2 versions 1.11M and later, GX Works3 all versions, MELSOFT Navigator versions 1.04E and later, MT Works2 all versions, MX Component versions 4.00A and later 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."}, {"lang": "es", "value": "Autenticaci\u00f3n faltante para vulnerabilidad de funci\u00f3n cr\u00edtica en Mitsubishi Electric Corporation EZSocket versiones 3.0 y posteriores, FR Configurator2 todas las versiones, GT Designer3 Versi\u00f3n1(GOT1000) todas las versiones, GT Designer3 Versi\u00f3n1(GOT2000) todas las versiones, GX Works2 versiones 1.11M y posteriores, GX Works3 todas versiones, MELSOFT Navigator versiones 1.04E y posteriores, MT Works2 todas las versiones, MX Component versiones 4.00A y posteriores y MX OPC Server DA/UA todas las versiones permiten a un atacante remoto no autenticado eludir la autenticaci\u00f3n enviando paquetes especialmente manipulados y conect\u00e1ndose a los productos ilegalmente."}], "lastModified": "2024-02-08T16:42:15.390", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mitsubishielectric:ezsocket:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6096E48-9ECD-48FF-9F5E-D182E42D41C9", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CED78B28-BBBF-4869-BC1C-F0789867FB4C"}, {"criteria": "cpe:2.3:a:mitsubishielectric:got1000:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C31EFBDE-DE71-46F3-97A1-CABC037FC31D"}, {"criteria": "cpe:2.3:a:mitsubishielectric:got2000:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5D887323-BBDD-41ED-82B8-66DE412666F5"}, {"criteria": "cpe:2.3:a:mitsubishielectric:gx_works2:*:*:*:*:*:*:*:*", "vulnerable": 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