{"id":"CVE-2017-16690","state":"PUBLISHED","title":"A malicious DLL preload attack possible on NwSapSetup and Installation self-extracting program for SAP Plant Connectivity 2.3 and 15.0. It is possible that SAPSetup / NwSapSetup.ex","description":"A malicious DLL preload attack possible on NwSapSetup and Installation self-extracting program for SAP Plant Connectivity 2.3 and 15.0. It is possible that SAPSetup / NwSapSetup.exe loads system DLLs like DWMAPI.dll (located in your Syswow64 / System32 folder) from the folder the executable is in and not from the system location. The desired behavior is that system dlls are only loaded from the system folders. If a dll with the same name as the system dll is located in the same folder as the executable, this dll is loaded and code is executed.","publishedAt":"2017-12-12T14:00:00.000Z","updatedAt":"2024-09-16T19:50:53.945Z","severity":null,"assigner":"sap","products":["SAP SAP Plant Connectivity"],"affected":[{"vendor":"SAP","product":"SAP Plant Connectivity","versions":[{"version":"2.3; 15.0","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/102145","https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/","https://launchpad.support.sap.com/#/notes/2529480"],"weaknesses":[],"ingestedAt":"2026-10-29T19:43:25.795Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/16xxx/CVE-2017-16690.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-16690","state":"PUBLISHED","datePublished":"2017-12-12T14:00:00.000Z","dateUpdated":"2024-09-16T19:50:53.945Z","assignerShortName":"sap","assignerOrgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","dateReserved":"2017-11-09T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A malicious DLL preload attack possible on NwSapSetup and Installation self-extracting program for SAP Plant Connectivity 2.3 and 15.0. It is possible that SAPSetup / NwSapSetup.exe loads system DLLs like DWMAPI.dll (located in your Syswow64 / System32 folder) from the folder the executable is in and not from the system location. The desired behavior is that system dlls are only loaded from the system folders. If a dll with the same name as the system dll is located in the same folder as the executable, this dll is loaded and code is executed."}],"affected":[{"vendor":"SAP","product":"SAP Plant Connectivity","versions":[{"version":"2.3; 15.0","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/102145","name":"102145","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/","tags":["x_refsource_CONFIRM"]},{"url":"https://launchpad.support.sap.com/#/notes/2529480","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"DLL preload attack","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"sap","dateUpdated":"2017-12-13T10:57:01.000Z","orgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd"},"datePublic":"2017-12-12T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cna@sap.com","DATE_PUBLIC":"2017-12-12T00:00:00","ID":"CVE-2017-16690","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"SAP Plant Connectivity","version":{"version_data":[{"version_value":"2.3; 15.0"}]}}]},"vendor_name":"SAP"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A malicious DLL preload attack possible on NwSapSetup and Installation self-extracting program for SAP Plant Connectivity 2.3 and 15.0. It is possible that SAPSetup / NwSapSetup.exe loads system DLLs like DWMAPI.dll (located in your Syswow64 / System32 folder) from the folder the executable is in and not from the system location. The desired behavior is that system dlls are only loaded from the system folders. If a dll with the same name as the system dll is located in the same folder as the executable, this dll is loaded and code is executed."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"DLL preload attack"}]}]},"references":{"reference_data":[{"name":"102145","refsource":"BID","url":"http://www.securityfocus.com/bid/102145"},{"name":"https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/","refsource":"CONFIRM","url":"https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"},{"name":"https://launchpad.support.sap.com/#/notes/2529480","refsource":"CONFIRM","url":"https://launchpad.support.sap.com/#/notes/2529480"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/102145","name":"102145","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://launchpad.support.sap.com/#/notes/2529480","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T20:35:19.928Z"}}]}}}