{"containers": {"cna": {"affected": [{"product": "GOT2000 series GT27 model", "vendor": "n/a", "versions": [{"status": "affected", "version": "VNC server version 01.39.010 and prior"}]}, {"product": "GOT2000 series GT25 model", "vendor": "n/a", "versions": [{"status": "affected", "version": "VNC server version 01.39.010 and prior"}]}, {"product": "GOT2000 series GT21 model GT2107-WTBD", "vendor": "n/a", "versions": [{"status": "affected", "version": "VNC server version 01.40.000 and prior"}]}, {"product": "GOT2000 series GT21 model GT2107-WTSD", "vendor": "n/a", "versions": [{"status": "affected", "version": "VNC server version 01.40.000 and prior"}]}, {"product": "GOT SIMPLE series GS21 model GS2110-WTBD-N", "vendor": "n/a", "versions": [{"status": "affected", "version": "VNC server version 01.40.000 and prior"}]}, {"product": "GOT SIMPLE series GS21 model GS2107-WTBD-N", "vendor": "n/a", "versions": [{"status": "affected", "version": "VNC server version 01.40.000 and prior"}]}], "descriptions": [{"lang": "en", "value": "Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC server versions 01.40.000 and prior, GOT SIMPLE series GS21 model GS2110-WTBD-N VNC server versions 01.40.000 and prior and GOT SIMPLE series GS21 model GS2107-WTBD-N VNC server versions 01.40.000 and prior allows a remote unauthenticated attacker to gain unauthorized access via specially crafted packets when the \"VNC server\" function is used."}], "problemTypes": [{"descriptions": [{"description": "Improper authentication", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-08-02T17:51:58", "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad", "shortName": "Mitsubishi"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-001_en.pdf"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://jvn.jp/vu/JVNVU97615777/index.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "ID": "CVE-2021-20590", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "GOT2000 series GT27 model", "version": {"version_data": [{"version_value": "VNC server version 01.39.010 and prior"}]}}, {"product_name": "GOT2000 series GT25 model", "version": {"version_data": [{"version_value": "VNC server version 01.39.010 and prior"}]}}, {"product_name": "GOT2000 series GT21 model GT2107-WTBD", "version": {"version_data": [{"version_value": "VNC server version 01.40.000 and prior"}]}}, {"product_name": "GOT2000 series GT21 model GT2107-WTSD", "version": {"version_data": [{"version_value": "VNC server version 01.40.000 and prior"}]}}, {"product_name": "GOT SIMPLE series GS21 model GS2110-WTBD-N", "version": {"version_data": [{"version_value": "VNC server version 01.40.000 and prior"}]}}, {"product_name": "GOT SIMPLE series GS21 model GS2107-WTBD-N", "version": {"version_data": [{"version_value": "VNC server version 01.40.000 and prior"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC server versions 01.40.000 and prior, GOT SIMPLE series GS21 model GS2110-WTBD-N VNC server versions 01.40.000 and prior and GOT SIMPLE series GS21 model GS2107-WTBD-N VNC server versions 01.40.000 and prior allows a remote unauthenticated attacker to gain unauthorized access via specially crafted packets when the \"VNC server\" function is used."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper authentication"}]}]}, "references": {"reference_data": [{"name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-001_en.pdf", "refsource": "CONFIRM", "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-001_en.pdf"}, {"name": "https://jvn.jp/vu/JVNVU97615777/index.html", "refsource": "CONFIRM", "url": "https://jvn.jp/vu/JVNVU97615777/index.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:45:44.626Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-001_en.pdf"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://jvn.jp/vu/JVNVU97615777/index.html"}]}]}, "cveMetadata": {"assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad", "assignerShortName": "Mitsubishi", "cveId": "CVE-2021-20590", "datePublished": "2021-04-22T18:54:28", "dateReserved": "2020-12-17T00:00:00", "dateUpdated": "2024-08-03T17:45:44.626Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mitsubishielectric:got2000_gt27_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "22A5B6C7-8B78-4129-B86E-B7CF89F516C6", "versionEndIncluding": "01.39.010", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mitsubishielectric:got2000_gt27:-:*:*:*:*:*:*:*", "matchCriteriaId": "498350D7-F7D7-478E-AD3A-3FE100434649", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mitsubishielectric:got2000_gt25_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F7E4DB38-4E11-45AD-AD7D-83A4176AF2AC", "versionEndIncluding": "01.39.010", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mitsubishielectric:got2000_gt25:-:*:*:*:*:*:*:*", "matchCriteriaId": "ED2A8FF7-2CFA-4604-A6DE-AE05F7BF1838", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mitsubishielectric:gt2107-wtbd_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "ADEB8E65-0B88-4E32-BF2C-0A48DBE69A29", "versionEndIncluding": "01.40.000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mitsubishielectric:gt2107-wtbd:-:*:*:*:*:*:*:*", "matchCriteriaId": "6D8D058D-DDFB-45D4-BF67-52F47CA0634C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mitsubishielectric:gt2107-wtsd_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9D35B387-13E1-4A4B-85FE-1859328A2C1F", "versionEndIncluding": "01.40.000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mitsubishielectric:gt2107-wtsd:-:*:*:*:*:*:*:*", "matchCriteriaId": "C6A4460D-F108-4DAE-AB65-1083C140F63C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mitsubishielectric:gs2110-wtbd-n_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1653C34C-63FD-4415-A3DE-31209CBBF934", "versionEndIncluding": "01.40.000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mitsubishielectric:gs2110-wtbd-n:-:*:*:*:*:*:*:*", "matchCriteriaId": "BCA7AF60-7B6A-4ED7-AA1B-40C5097E4EE4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mitsubishielectric:gs2107-wtbd-n_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5F2961DA-1947-4DC7-9A8B-05E8588BA2A6", "versionEndIncluding": "01.40.000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mitsubishielectric:gs2107-wtbd-n:-:*:*:*:*:*:*:*", "matchCriteriaId": "63EA140E-C23D-41FF-B4EF-686C2D42BD22", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC server versions 01.40.000 and prior, GOT SIMPLE series GS21 model GS2110-WTBD-N VNC server versions 01.40.000 and prior and GOT SIMPLE series GS21 model GS2107-WTBD-N VNC server versions 01.40.000 and prior allows a remote unauthenticated attacker to gain unauthorized access via specially crafted packets when the \"VNC server\" function is used."}, {"lang": "es", "value": "Vulnerabilidad de autenticaci\u00f3n inadecuada en el servidor VNC de la serie GOT2000 modelo GT27 versiones 01.39.010 y anteriores, servidor VNC de la serie GOT2000 modelo GT25 versiones 01.39.010 y anteriores, servidor VNC de la serie GOT2000 modelo GT2107-WTBD versiones 01.40.000 y anteriores, servidor VNC de la serie GOT2000 modelo GT2107-WTSD versiones 01.40. 000 y anteriores, el servidor VNC de la serie GOT SIMPLE GS21 modelo GS2110-WTBD-N versiones 01.40.000 y anteriores y el servidor VNC de la serie GOT SIMPLE GS21 modelo GS2107-WTBD-N versiones 01.40.000 y anteriores permite a un atacante remoto no autenticado obtener acceso no autorizado a trav\u00e9s de paquetes especialmente dise\u00f1ados cuando se utiliza la funci\u00f3n \"servidor VNC\"."}], "id": "CVE-2021-20590", "lastModified": "2023-11-07T03:29:08.447", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-22T19:15:07.363", "references": [{"source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "url": "https://jvn.jp/vu/JVNVU97615777/index.html"}, {"source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-001_en.pdf"}], "sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}