var-201404-0543
Vulnerability from variot
Stack-based buffer overflow in Advantech WebAccess before 7.2 allows remote attackers to execute arbitrary code via a long AccessCode2 argument. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the webvact.ocx ActiveX Control. The control does not check the length of an attacker-supplied AccessCode2 string before copying it into a fixed length buffer on the stack. Advantech WebAccess HMI/SCADA is an HMI/SCADA software. Advantech WebAccess is prone to a stack-based buffer-overflow vulnerability because the application fails to properly bounds-check user-supplied data before copying it into an insufficiently sized buffer. Failed attempts will likely cause a denial-of-service condition. Advantech WebAccess 7.1 and prior are vulnerable. The software supports dynamic graphic display and real-time data control, and provides functions of remote control and management of automation equipment. There is a stack-based buffer overflow vulnerability in Advantech WebAccess 7.1 and earlier versions
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-201404-0543", "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": 1.6, "vendor": "advantech", "version": "6.0" }, { "model": "webaccess", "scope": "eq", "trust": 1.6, "vendor": "advantech", "version": "5.0" }, { "model": "webaccess", "scope": "eq", "trust": 1.6, "vendor": "advantech", "version": "7.0" }, { "model": "webaccess", "scope": "eq", "trust": 1.2, "vendor": "advantech", "version": "7.1" }, { "model": "webaccess", "scope": "lte", "trust": 1.0, "vendor": "advantech", "version": "7.1" }, { "model": "webaccess", "scope": "lt", "trust": 0.8, "vendor": "advantech", "version": "7.2" }, { "model": "webaccess", "scope": null, "trust": 0.7, "vendor": "advantech", "version": null }, { "model": null, "scope": "eq", "trust": 0.4, "vendor": "advantech webaccess", "version": "5.0" }, { "model": null, "scope": "eq", "trust": 0.4, "vendor": "advantech webaccess", "version": "6.0" }, { "model": null, "scope": "eq", "trust": 0.4, "vendor": "advantech webaccess", "version": "7.0" }, { "model": null, "scope": "eq", "trust": 0.4, "vendor": "advantech webaccess", "version": "*" }, { "model": "broadwin webaccess", "scope": "eq", "trust": 0.3, "vendor": "advantech", "version": "7.0" } ], "sources": [ { "db": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "db": "ZDI", "id": "ZDI-14-116" }, { "db": "CNVD", "id": "CNVD-2014-02245" }, { "db": "BID", "id": "66732" }, { "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "db": "NVD", "id": "CVE-2014-0768" }, { "db": "CNNVD", "id": "CNNVD-201404-174" } ] }, "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:advantech_webaccess:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:advantech:advantech_webaccess:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.1", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:advantech:advantech_webaccess:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:advantech:advantech_webaccess:5.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] } ], "sources": [ { "db": "NVD", "id": "CVE-2014-0768" } ] }, "credits": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/credits#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Tom Gallagher", "sources": [ { "db": "ZDI", "id": "ZDI-14-116" } ], "trust": 0.7 }, "cve": "CVE-2014-0768", "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": null, "accessComplexity": "Low", "accessVector": "Network", "authentication": "None", "author": "NVD", "availabilityImpact": "Partial", "baseScore": 7.5, "confidentialityImpact": "Partial", "exploitabilityScore": null, "id": "CVE-2014-0768", "impactScore": null, "integrityImpact": "Partial", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "High", "trust": 1.5, "userInteractionRequired": null, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "acInsufInfo": false, "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "NVD", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "impactScore": 6.4, "integrityImpact": "PARTIAL", "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "trust": 1.0, "userInteractionRequired": false, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "CNVD", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "CNVD-2014-02245", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "HIGH", "trust": 0.6, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "IVD", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "3013e55a-1edf-11e6-abef-000c29c66e3d", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "HIGH", "trust": 0.2, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.9 [IVD]" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "IVD", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "167bb862-2352-11e6-abef-000c29c66e3d", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "HIGH", "trust": 0.2, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.9 [IVD]" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "VULHUB", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 10.0, "id": "VHN-68261", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "HIGH", "trust": 0.1, "vectorString": "AV:N/AC:L/AU:N/C:P/I:P/A:P", "version": "2.0" } ], "cvssV3": [], "severity": [ { "author": "NVD", "id": "CVE-2014-0768", "trust": 1.8, "value": "HIGH" }, { "author": "ZDI", "id": "CVE-2014-0768", "trust": 0.7, "value": "HIGH" }, { "author": "CNVD", "id": "CNVD-2014-02245", "trust": 0.6, "value": "HIGH" }, { "author": "CNNVD", "id": "CNNVD-201404-174", "trust": 0.6, "value": "HIGH" }, { "author": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d", "trust": 0.2, "value": "HIGH" }, { "author": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d", "trust": 0.2, "value": "HIGH" }, { "author": "VULHUB", "id": "VHN-68261", "trust": 0.1, "value": "HIGH" } ] } ], "sources": [ { "db": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "db": "ZDI", "id": "ZDI-14-116" }, { "db": "CNVD", "id": "CNVD-2014-02245" }, { "db": "VULHUB", "id": "VHN-68261" }, { "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "db": "NVD", "id": "CVE-2014-0768" }, { "db": "CNNVD", "id": "CNNVD-201404-174" } ] }, "description": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/description#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Stack-based buffer overflow in Advantech WebAccess before 7.2 allows remote attackers to execute arbitrary code via a long AccessCode2 argument. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the webvact.ocx ActiveX Control. The control does not check the length of an attacker-supplied AccessCode2 string before copying it into a fixed length buffer on the stack. Advantech WebAccess HMI/SCADA is an HMI/SCADA software. Advantech WebAccess is prone to a stack-based buffer-overflow vulnerability because the application fails to properly bounds-check user-supplied data before copying it into an insufficiently sized buffer. Failed attempts will likely cause a denial-of-service condition. \nAdvantech WebAccess 7.1 and prior are vulnerable. The software supports dynamic graphic display and real-time data control, and provides functions of remote control and management of automation equipment. There is a stack-based buffer overflow vulnerability in Advantech WebAccess 7.1 and earlier versions", "sources": [ { "db": "NVD", "id": "CVE-2014-0768" }, { "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "db": "ZDI", "id": "ZDI-14-116" }, { "db": "CNVD", "id": "CNVD-2014-02245" }, { "db": "BID", "id": "66732" }, { "db": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "db": "VULHUB", "id": "VHN-68261" } ], "trust": 3.51 }, "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-2014-0768", "trust": 4.5 }, { "db": "ICS CERT", "id": "ICSA-14-079-03", "trust": 3.1 }, { "db": "BID", "id": "66732", "trust": 2.0 }, { "db": "CNNVD", "id": "CNNVD-201404-174", "trust": 1.1 }, { "db": "CNVD", "id": "CNVD-2014-02245", "trust": 1.0 }, { "db": "JVNDB", "id": "JVNDB-2014-001979", "trust": 0.8 }, { "db": "ZDI_CAN", "id": "ZDI-CAN-2013", "trust": 0.7 }, { "db": "ZDI", "id": "ZDI-14-116", "trust": 0.7 }, { "db": "OSVDB", "id": "105567", "trust": 0.6 }, { "db": "SECUNIA", "id": "57873", "trust": 0.6 }, { "db": "IVD", "id": "3013E55A-1EDF-11E6-ABEF-000C29C66E3D", "trust": 0.2 }, { "db": "IVD", "id": "167BB862-2352-11E6-ABEF-000C29C66E3D", "trust": 0.2 }, { "db": "VULHUB", "id": "VHN-68261", "trust": 0.1 } ], "sources": [ { "db": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "db": "ZDI", "id": "ZDI-14-116" }, { "db": "CNVD", "id": "CNVD-2014-02245" }, { "db": "VULHUB", "id": "VHN-68261" }, { "db": "BID", "id": "66732" }, { "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "db": "NVD", "id": "CVE-2014-0768" }, { "db": "CNNVD", "id": "CNNVD-201404-174" } ] }, "id": "VAR-201404-0543", "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": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "db": "CNVD", "id": "CNVD-2014-02245" }, { "db": "VULHUB", "id": "VHN-68261" } ], "trust": 1.750159445 }, "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": 1.0 } ], "sources": [ { "db": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "db": "CNVD", "id": "CNVD-2014-02245" } ] }, "last_update_date": "2023-12-18T12:51:58.384000Z", "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": "http://www.advantech.co.jp/products/gf-1m94v/advantech-webaccess/mod_b975c492-56b3-4eba-8bbb-5b6d3483ee9d.aspx" }, { "title": "Downloads ::: WebAccess Software", "trust": 0.8, "url": "http://webaccess.advantech.com/downloads.php?item=software" }, { "title": "Advantech has issued an update to correct this vulnerability.", "trust": 0.7, "url": "https://ics-cert.us-cert.gov/advisories/icsa-14-079-03" }, { "title": "Advantech WebAccess userName parameter handles patch buffer overflow vulnerability patch", "trust": 0.6, "url": "https://www.cnvd.org.cn/patchinfo/show/44784" } ], "sources": [ { "db": "ZDI", "id": "ZDI-14-116" }, { "db": "CNVD", "id": "CNVD-2014-02245" }, { "db": "JVNDB", "id": "JVNDB-2014-001979" } ] }, "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-119", "trust": 1.9 } ], "sources": [ { "db": "VULHUB", "id": "VHN-68261" }, { "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "db": "NVD", "id": "CVE-2014-0768" } ] }, "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": 3.8, "url": "http://ics-cert.us-cert.gov/advisories/icsa-14-079-03" }, { "trust": 1.1, "url": "http://www.securityfocus.com/bid/66732" }, { "trust": 0.8, "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-0768" }, { "trust": 0.8, "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-0768" }, { "trust": 0.6, "url": "http://osvdb.com/show/osvdb/105567" }, { "trust": 0.6, "url": "http://secunia.com/advisories/57873" } ], "sources": [ { "db": "ZDI", "id": "ZDI-14-116" }, { "db": "CNVD", "id": "CNVD-2014-02245" }, { "db": "VULHUB", "id": "VHN-68261" }, { "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "db": "NVD", "id": "CVE-2014-0768" }, { "db": "CNNVD", "id": "CNNVD-201404-174" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "db": "ZDI", "id": "ZDI-14-116" }, { "db": "CNVD", "id": "CNVD-2014-02245" }, { "db": "VULHUB", "id": "VHN-68261" }, { "db": "BID", "id": "66732" }, { "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "db": "NVD", "id": "CVE-2014-0768" }, { "db": "CNNVD", "id": "CNNVD-201404-174" } ] }, "sources_release_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2014-04-11T00:00:00", "db": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "date": "2014-04-11T00:00:00", "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "date": "2014-04-24T00:00:00", "db": "ZDI", "id": "ZDI-14-116" }, { "date": "2014-04-11T00:00:00", "db": "CNVD", "id": "CNVD-2014-02245" }, { "date": "2014-04-12T00:00:00", "db": "VULHUB", "id": "VHN-68261" }, { "date": "2014-04-08T00:00:00", "db": "BID", "id": "66732" }, { "date": "2014-04-15T00:00:00", "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "date": "2014-04-12T04:37:31.597000", "db": "NVD", "id": "CVE-2014-0768" }, { "date": "2014-04-15T00:00:00", "db": "CNNVD", "id": "CNNVD-201404-174" } ] }, "sources_update_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2014-04-24T00:00:00", "db": "ZDI", "id": "ZDI-14-116" }, { "date": "2014-04-11T00:00:00", "db": "CNVD", "id": "CNVD-2014-02245" }, { "date": "2015-07-09T00:00:00", "db": "VULHUB", "id": "VHN-68261" }, { "date": "2014-09-03T14:26:00", "db": "BID", "id": "66732" }, { "date": "2014-04-15T00:00:00", "db": "JVNDB", "id": "JVNDB-2014-001979" }, { "date": "2015-07-09T16:12:00.090000", "db": "NVD", "id": "CVE-2014-0768" }, { "date": "2014-04-15T00:00:00", "db": "CNNVD", "id": "CNNVD-201404-174" } ] }, "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-201404-174" } ], "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 Vulnerable to stack-based buffer overflow", "sources": [ { "db": "JVNDB", "id": "JVNDB-2014-001979" } ], "trust": 0.8 }, "type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Buffer overflow", "sources": [ { "db": "IVD", "id": "3013e55a-1edf-11e6-abef-000c29c66e3d" }, { "db": "IVD", "id": "167bb862-2352-11e6-abef-000c29c66e3d" }, { "db": "CNNVD", "id": "CNNVD-201404-174" } ], "trust": 1.0 } }
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.