CVE-2018-18435

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-10-12T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "KioWare Server version 4.9.6 and older installs by default to \"C:\\kioware_com\" with weak folder permissions granting any user full permission \"Everyone: (F)\" to the contents of the directory and it's sub-folders. In addition, the program installs a service called \"KWSService\" which runs as \"Localsystem\", this will allow any user to escalate privileges to \"NT AUTHORITY\\SYSTEM\" by substituting the service's binary with a malicious one."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-03-18T17:02:39.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/151031/KioWare-Server-4.9.6-Privilege-Escalation.html"}, {"name": "46093", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/46093/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://m.kioware.com/news/kioware-press-releases/kioware_server_security_patch_update"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.kioware.com/patch.aspx"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/active-labs/Advisories/blob/master/2019/ACTIVE-2019-002.md"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-18435", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "KioWare Server version 4.9.6 and older installs by default to \"C:\\kioware_com\" with weak folder permissions granting any user full permission \"Everyone: (F)\" to the contents of the directory and it's sub-folders. In addition, the program installs a service called \"KWSService\" which runs as \"Localsystem\", this will allow any user to escalate privileges to \"NT AUTHORITY\\SYSTEM\" by substituting the service's binary with a malicious one."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://packetstormsecurity.com/files/151031/KioWare-Server-4.9.6-Privilege-Escalation.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/151031/KioWare-Server-4.9.6-Privilege-Escalation.html"}, {"name": "46093", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/46093/"}, {"name": "https://m.kioware.com/news/kioware-press-releases/kioware_server_security_patch_update", "refsource": "CONFIRM", "url": "https://m.kioware.com/news/kioware-press-releases/kioware_server_security_patch_update"}, {"name": "https://www.kioware.com/patch.aspx", "refsource": "CONFIRM", "url": "https://www.kioware.com/patch.aspx"}, {"name": "https://github.com/active-labs/Advisories/blob/master/2019/ACTIVE-2019-002.md", "refsource": "MISC", "url": "https://github.com/active-labs/Advisories/blob/master/2019/ACTIVE-2019-002.md"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T11:08:21.833Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/151031/KioWare-Server-4.9.6-Privilege-Escalation.html"}, {"name": "46093", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "https://www.exploit-db.com/exploits/46093/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://m.kioware.com/news/kioware-press-releases/kioware_server_security_patch_update"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.kioware.com/patch.aspx"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/active-labs/Advisories/blob/master/2019/ACTIVE-2019-002.md"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-18435", "datePublished": "2019-03-17T19:11:14.000Z", "dateReserved": "2018-10-17T00:00:00.000Z", "dateUpdated": "2024-08-05T11:08:21.833Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kioware:kioware_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "F23219CE-BE21-4B65-9300-A1601ADE47D8", "versionEndIncluding": "4.9.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "KioWare Server version 4.9.6 and older installs by default to \"C:\\kioware_com\" with weak folder permissions granting any user full permission \"Everyone: (F)\" to the contents of the directory and it's sub-folders. In addition, the program installs a service called \"KWSService\" which runs as \"Localsystem\", this will allow any user to escalate privileges to \"NT AUTHORITY\\SYSTEM\" by substituting the service's binary with a malicious one."}, {"lang": "es", "value": "KioWare Server versi\u00f3n 4.9.6 y versiones anteriores instalan de manera predeterminada \"C:\\kioware_com\" con permisos de carpeta d\u00e9biles que otorgan a cualquier usuario permiso completo \"Todos: (F)\" al contenido del directorio y sus subcarpetas. Adem\u00e1s, el programa instala un servicio llamado \"KWSService\" que se ejecuta como \"Localsystem\", lo que permitir\u00e1 a cualquier usuario escalar privilegios a \"NT AUTHORITY\\SYSTEM\" sustituyendo el binario del servicio por uno malicioso."}], "id": "CVE-2018-18435", "lastModified": "2026-06-17T01:47:17.800", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-03-21T16:00:28.373", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/151031/KioWare-Server-4.9.6-Privilege-Escalation.html"}, {"source": "cve@mitre.org", "url": "https://github.com/active-labs/Advisories/blob/master/2019/ACTIVE-2019-002.md"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://m.kioware.com/news/kioware-press-releases/kioware_server_security_patch_update"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/46093/"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.kioware.com/patch.aspx"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/151031/KioWare-Server-4.9.6-Privilege-Escalation.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/active-labs/Advisories/blob/master/2019/ACTIVE-2019-002.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://m.kioware.com/news/kioware-press-releases/kioware_server_security_patch_update"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/46093/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.kioware.com/patch.aspx"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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