var-202004-0688
Vulnerability from variot
Advantech WebAccess 8.3.4 does not properly restrict an RPC call that allows unauthenticated, remote users to read files. An attacker can use this vulnerability to recover the administrator password. Advantech WebAccess Exists in an inadequate protection of credentials.Information may be obtained. Advantech WebAccess is a set of HMI/SCADA software based on browser architecture of Chinese company Advantech (Advantech). The software supports dynamic graphic display and real-time data control, and provides functions for remote control and management of automated equipment.
The Advantech WebAccess 8.3.4 version has an access control error vulnerability that originated from the program's failure to properly restrict RPC calls
Show details on source website{ "@context": { "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#", "affected_products": { "@id": "https://www.variotdbs.pl/ref/affected_products" }, "configurations": { "@id": "https://www.variotdbs.pl/ref/configurations" }, "credits": { "@id": "https://www.variotdbs.pl/ref/credits" }, "cvss": { "@id": "https://www.variotdbs.pl/ref/cvss/" }, "description": { "@id": "https://www.variotdbs.pl/ref/description/" }, "exploit_availability": { "@id": "https://www.variotdbs.pl/ref/exploit_availability/" }, "external_ids": { "@id": "https://www.variotdbs.pl/ref/external_ids/" }, "iot": { "@id": "https://www.variotdbs.pl/ref/iot/" }, "iot_taxonomy": { "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/" }, "patch": { "@id": "https://www.variotdbs.pl/ref/patch/" }, "problemtype_data": { "@id": "https://www.variotdbs.pl/ref/problemtype_data/" }, "references": { "@id": "https://www.variotdbs.pl/ref/references/" }, "sources": { "@id": "https://www.variotdbs.pl/ref/sources/" }, "sources_release_date": { "@id": "https://www.variotdbs.pl/ref/sources_release_date/" }, "sources_update_date": { "@id": "https://www.variotdbs.pl/ref/sources_update_date/" }, "threat_type": { "@id": "https://www.variotdbs.pl/ref/threat_type/" }, "title": { "@id": "https://www.variotdbs.pl/ref/title/" }, "type": { "@id": "https://www.variotdbs.pl/ref/type/" } }, "@id": "https://www.variotdbs.pl/vuln/VAR-202004-0688", "affected_products": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/affected_products#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "model": "webaccess", "scope": "eq", "trust": 1.8, "vendor": "advantech", "version": "8.3.4" }, { "model": null, "scope": "eq", "trust": 0.6, "vendor": "webaccess", "version": "8.3.4" }, { "model": "webaccess", "scope": "lt", "trust": 0.6, "vendor": "advantech", "version": "8.3.4" } ], "sources": [ { "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "db": "CNVD", "id": "CNVD-2020-22292" }, { "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "db": "NVD", "id": "CVE-2019-3942" } ] }, "configurations": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/configurations#", "children": { "@container": "@list" }, "cpe_match": { "@container": "@list" }, "data": { "@container": "@list" }, "nodes": { "@container": "@list" } }, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:advantech:webaccess:8.3.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] } ], "sources": [ { "db": "NVD", "id": "CVE-2019-3942" } ] }, "cve": "CVE-2019-3942", "cvss": { "@context": { "cvssV2": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2" }, "cvssV3": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/" }, "severity": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/cvss/severity#" }, "@id": "https://www.variotdbs.pl/ref/cvss/severity" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "cvssV2": [ { "acInsufInfo": false, "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "NVD", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "impactScore": 2.9, "integrityImpact": "NONE", "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "trust": 1.0, "userInteractionRequired": false, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "acInsufInfo": null, "accessComplexity": "Low", "accessVector": "Network", "authentication": "None", "author": "NVD", "availabilityImpact": "None", "baseScore": 5.0, "confidentialityImpact": "Partial", "exploitabilityScore": null, "id": "JVNDB-2019-015244", "impactScore": null, "integrityImpact": "None", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "Medium", "trust": 0.8, "userInteractionRequired": null, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "CNVD", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "CNVD-2020-22292", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "MEDIUM", "trust": 0.6, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "IVD", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "MEDIUM", "trust": 0.2, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.9 [IVD]" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "IVD", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "39b72fc8-f6a4-4080-90fd-093c362fe043", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "MEDIUM", "trust": 0.2, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.9 [IVD]" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "IVD", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "efd64e2f-8a74-497e-9b91-faf9825974a3", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "MEDIUM", "trust": 0.2, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.9 [IVD]" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "VULHUB", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "VHN-155377", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "MEDIUM", "trust": 0.1, "vectorString": "AV:N/AC:L/AU:N/C:P/I:N/A:N", "version": "2.0" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "NETWORK", "author": "NVD", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 3.9, "impactScore": 3.6, "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "trust": 1.0, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, { "attackComplexity": "Low", "attackVector": "Network", "author": "NVD", "availabilityImpact": "None", "baseScore": 7.5, "baseSeverity": "High", "confidentialityImpact": "High", "exploitabilityScore": null, "id": "JVNDB-2019-015244", "impactScore": null, "integrityImpact": "None", "privilegesRequired": "None", "scope": "Unchanged", "trust": 0.8, "userInteraction": "None", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" } ], "severity": [ { "author": "NVD", "id": "CVE-2019-3942", "trust": 1.0, "value": "HIGH" }, { "author": "NVD", "id": "JVNDB-2019-015244", "trust": 0.8, "value": "High" }, { "author": "CNVD", "id": "CNVD-2020-22292", "trust": 0.6, "value": "MEDIUM" }, { "author": "CNNVD", "id": "CNNVD-202004-020", "trust": 0.6, "value": "HIGH" }, { "author": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3", "trust": 0.2, "value": "HIGH" }, { "author": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043", "trust": 0.2, "value": "HIGH" }, { "author": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3", "trust": 0.2, "value": "HIGH" }, { "author": "VULHUB", "id": "VHN-155377", "trust": 0.1, "value": "MEDIUM" } ] } ], "sources": [ { "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "db": "CNVD", "id": "CNVD-2020-22292" }, { "db": "VULHUB", "id": "VHN-155377" }, { "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "db": "NVD", "id": "CVE-2019-3942" }, { "db": "CNNVD", "id": "CNNVD-202004-020" } ] }, "description": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/description#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Advantech WebAccess 8.3.4 does not properly restrict an RPC call that allows unauthenticated, remote users to read files. An attacker can use this vulnerability to recover the administrator password. Advantech WebAccess Exists in an inadequate protection of credentials.Information may be obtained. Advantech WebAccess is a set of HMI/SCADA software based on browser architecture of Chinese company Advantech (Advantech). The software supports dynamic graphic display and real-time data control, and provides functions for remote control and management of automated equipment. \n\r\n\r\nThe Advantech WebAccess 8.3.4 version has an access control error vulnerability that originated from the program\u0027s failure to properly restrict RPC calls", "sources": [ { "db": "NVD", "id": "CVE-2019-3942" }, { "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "db": "CNVD", "id": "CNVD-2020-22292" }, { "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "db": "VULHUB", "id": "VHN-155377" } ], "trust": 2.79 }, "external_ids": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/external_ids#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "db": "NVD", "id": "CVE-2019-3942", "trust": 3.7 }, { "db": "TENABLE", "id": "TRA-2019-15", "trust": 2.5 }, { "db": "CNNVD", "id": "CNNVD-202004-020", "trust": 1.3 }, { "db": "CNVD", "id": "CNVD-2020-22292", "trust": 1.2 }, { "db": "JVNDB", "id": "JVNDB-2019-015244", "trust": 0.8 }, { "db": "IVD", "id": "66FEF8D1-F250-4901-9E4C-AC55484F56D3", "trust": 0.2 }, { "db": "IVD", "id": "39B72FC8-F6A4-4080-90FD-093C362FE043", "trust": 0.2 }, { "db": "IVD", "id": "EFD64E2F-8A74-497E-9B91-FAF9825974A3", "trust": 0.2 }, { "db": "VULHUB", "id": "VHN-155377", "trust": 0.1 } ], "sources": [ { "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "db": "CNVD", "id": "CNVD-2020-22292" }, { "db": "VULHUB", "id": "VHN-155377" }, { "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "db": "NVD", "id": "CVE-2019-3942" }, { "db": "CNNVD", "id": "CNNVD-202004-020" } ] }, "id": "VAR-202004-0688", "iot": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": true, "sources": [ { "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "db": "CNVD", "id": "CNVD-2020-22292" }, { "db": "VULHUB", "id": "VHN-155377" } ], "trust": 1.73267184 }, "iot_taxonomy": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "category": [ "ICS" ], "sub_category": null, "trust": 1.2 } ], "sources": [ { "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "db": "CNVD", "id": "CNVD-2020-22292" } ] }, "last_update_date": "2023-12-18T12:00:23.153000Z", "patch": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/patch#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "title": "Advantech WebAccess", "trust": 0.8, "url": "https://www.advantech.co.jp/industrial-automation/webaccess" }, { "title": "Patch for Advantech WebAccess access control error vulnerability (CNVD-2020-22292)", "trust": 0.6, "url": "https://www.cnvd.org.cn/patchinfo/show/213425" }, { "title": "Advantech WebAccess Fixes for access control error vulnerabilities", "trust": 0.6, "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=113162" } ], "sources": [ { "db": "CNVD", "id": "CNVD-2020-22292" }, { "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "db": "CNNVD", "id": "CNNVD-202004-020" } ] }, "problemtype_data": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "problemtype": "CWE-522", "trust": 1.9 } ], "sources": [ { "db": "VULHUB", "id": "VHN-155377" }, { "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "db": "NVD", "id": "CVE-2019-3942" } ] }, "references": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/references#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "trust": 2.5, "url": "https://www.tenable.com/security/research/tra-2019-15" }, { "trust": 2.0, "url": "https://nvd.nist.gov/vuln/detail/cve-2019-3942" }, { "trust": 0.8, "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-3942" } ], "sources": [ { "db": "CNVD", "id": "CNVD-2020-22292" }, { "db": "VULHUB", "id": "VHN-155377" }, { "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "db": "NVD", "id": "CVE-2019-3942" }, { "db": "CNNVD", "id": "CNNVD-202004-020" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "db": "CNVD", "id": "CNVD-2020-22292" }, { "db": "VULHUB", "id": "VHN-155377" }, { "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "db": "NVD", "id": "CVE-2019-3942" }, { "db": "CNNVD", "id": "CNNVD-202004-020" } ] }, "sources_release_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2020-04-01T00:00:00", "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "date": "2020-04-01T00:00:00", "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "date": "2020-04-01T00:00:00", "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "date": "2020-04-11T00:00:00", "db": "CNVD", "id": "CNVD-2020-22292" }, { "date": "2020-04-01T00:00:00", "db": "VULHUB", "id": "VHN-155377" }, { "date": "2020-04-21T00:00:00", "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "date": "2020-04-01T17:15:14.830000", "db": "NVD", "id": "CVE-2019-3942" }, { "date": "2020-04-01T00:00:00", "db": "CNNVD", "id": "CNNVD-202004-020" } ] }, "sources_update_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2020-04-11T00:00:00", "db": "CNVD", "id": "CNVD-2020-22292" }, { "date": "2020-04-02T00:00:00", "db": "VULHUB", "id": "VHN-155377" }, { "date": "2020-04-21T00:00:00", "db": "JVNDB", "id": "JVNDB-2019-015244" }, { "date": "2020-04-02T15:30:48.130000", "db": "NVD", "id": "CVE-2019-3942" }, { "date": "2020-04-09T00:00:00", "db": "CNNVD", "id": "CNNVD-202004-020" } ] }, "threat_type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/threat_type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "remote", "sources": [ { "db": "CNNVD", "id": "CNNVD-202004-020" } ], "trust": 0.6 }, "title": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/title#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Advantech WebAccess Vulnerability regarding inadequate protection of credentials in", "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-015244" } ], "trust": 0.8 }, "type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Access control error", "sources": [ { "db": "IVD", "id": "66fef8d1-f250-4901-9e4c-ac55484f56d3" }, { "db": "IVD", "id": "39b72fc8-f6a4-4080-90fd-093c362fe043" }, { "db": "IVD", "id": "efd64e2f-8a74-497e-9b91-faf9825974a3" }, { "db": "CNNVD", "id": "CNNVD-202004-020" } ], "trust": 1.2 } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.