{"schemaVersion":3,"id":"CVE-2016-5330","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Untrusted search path vulnerability in the HGFS (aka Shared Folders) feature in VMware Tools 10.0.5 in VMware ESXi 5.0 through 6.0, VMware Workstation Pro 12.1.x before 12.1.1, VMware Workstation Player 12.1.x before 12.1.1, and VMware Fusion 8.1.x before 8.1.1 allows local users to gain privileges via a Trojan horse DLL in the current working directory.","dates":{"published":"2016-08-08T01:00:00.000Z","modified":"2024-08-06T01:00:58.026Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.4,"severity":"medium","vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.1802,"percentile":0.97166,"severity":"medium","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.1802},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.1802,"percentile":0.97166}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.1802,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.1802,"percentile":0.97166}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_780E2F7DD5FBC379","name":"Exploit Reference (securify.nl)","source":"reference","url":"https://securify.nl/advisory/SFY20151201/dll_side_loading_vulnerability_in_vmware_host_guest_client_redirector.html","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"41711","name":"VMware Host Guest Client Redirector - DLL Side Loading (Metasploit)","source":"exploit-database","url":"https://www.exploit-db.com/exploits/41711","maturity":"weaponized","reliabilityScore":0.8,"verified":true,"type":"local","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"local","platform":"windows","file":"exploits/windows/local/41711.rb","codes":["CVE-2016-5330"]},"metasploit":null},{"id":"MSF_EXPLOIT_WINDOWS_MISC_VMHGFS_WEBDAV_DLL_SIDELOAD","name":"DLL Side Loading Vulnerability in VMware Host Guest Client Redirector","source":"metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploit/windows/misc/vmhgfs_webdav_dll_sideload.rb","maturity":"poc","reliabilityScore":0.5,"verified":false,"type":"remote","platforms":[],"requiresAuth":false,"exploitdb":null,"metasploit":{"fullname":"exploit/windows/misc/vmhgfs_webdav_dll_sideload","rank":"300","rankName":"normal","postAuth":false,"check":false,"stability":["unknown-stability"],"sideEffects":["unknown-side-effects"],"reliability":["unknown-reliability"]}}],"exploitCount":3,"weaknesses":[{"id":"CWE-426","name":"Untrusted Search Path","description":"The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/426.html"}],"affected":[{"vendor":"vmware","product":"esxi","name":"ESXi","label":"esxi","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 5.0, ≤ 6.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.0, ≤ 6.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"esxi","label":"VMware ESXi","category":"os"}},"hubHref":"/vendor/vmware/esxi"},{"vendor":"vmware","product":"fusion","name":"fusion","label":"fusion","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 8.1, < 8.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 8.1, < 8.1.1","eol":null,"hubHref":"/vendor/vmware/fusion"},{"vendor":"vmware","product":"tools","name":"tools","label":"tools","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 9.0.0, ≤ 10.3.22","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 9.0.0, ≤ 10.3.22","eol":null,"hubHref":"/vendor/vmware/tools"},{"vendor":"vmware","product":"workstation_player","name":"workstation player","label":"workstation_player","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 12.1.0, < 12.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 12.1.0, < 12.1.1","eol":null,"hubHref":"/vendor/vmware/workstation_player"},{"vendor":"vmware","product":"workstation_pro","name":"workstation pro","label":"workstation_pro","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 12.1.0, < 12.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 12.1.0, < 12.1.1","eol":null,"hubHref":"/vendor/vmware/workstation_pro"}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securitytracker.com/id/1036544","label":"www.securitytracker.com/id/1036544","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"http://www.securitytracker.com/id/1036619","label":"www.securitytracker.com/id/1036619","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/92323","label":"www.securityfocus.com/bid/92323","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://www.vmware.com/security/advisories/VMSA-2016-0010.html","label":"www.vmware.com/security/advisories/VMSA-2016-0010.html","hostname":"www.vmware.com","tags":["X Refsource CONFIRM","Mitigation","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/539131/100/0/threaded","label":"www.securityfocus.com/archive/1/539131/100/0/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1036545","label":"www.securitytracker.com/id/1036545","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"https://securify.nl/advisory/SFY20151201/dll_side_loading_vulnerability_in_vmware_host_guest_client_redirector.html","label":"securify.nl/advisory/…","hostname":"securify.nl","tags":["X Refsource MISC","Exploit","Third Party Advisory"]},{"url":"http://www.rapid7.com/db/modules/exploit/windows/misc/vmhgfs_webdav_dll_sideload","label":"www.rapid7.com/db/modules/exploit/windows/misc/vmhgfs_webdav_dll_sideload","hostname":"www.rapid7.com","tags":["X Refsource MISC","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2016-08-08T01:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T01:00:58.026Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":45,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T07:13:46.059Z","stale":false,"partial":false}}