{"id":"CVE-2021-22000","aliases":["EUVD-2021-9170","GHSA-8f6f-8jcg-wcxv"],"status":"published","title":"VMware Thinapp version 5.x prior to 5.2.10 contain a DLL hijacking vulnerability due to insecure...","description":"VMware Thinapp version 5.x prior to 5.2.10 contain a DLL hijacking vulnerability due to insecure loading of DLLs. A malicious actor with non-administrative privileges may exploit this vulnerability to elevate privileges to administrator level on the Windows operating system having VMware ThinApp installed on it.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00563,"percentile":0.47148,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-427"],"published":"2021-07-13T18:01:34Z","modified":"2026-06-17T03:36:31Z","products":[{"vendor":"vmware","product":"thinapp"}],"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2021-0015.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2021/Jul/35","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Mailing List","Technical Description","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/163521/VMware-ThinApp-DLL-Hijacking.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22000"},{"url":"https://github.com/advisories/GHSA-8f6f-8jcg-wcxv"}],"sources":{"cve":[{"id":"CVE-2021-22000","description":"VMware Thinapp version 5.x prior to 5.2.10 contain a DLL hijacking vulnerability due to insecure loading of DLLs. A malicious actor with non-administrative privileges may exploit this vulnerability to elevate privileges to administrator level on the Windows operating system having VMware ThinApp installed on it.","status":"published","published":"2021-07-13T18:01:34Z","modified":"2024-08-03T18:30:23.741Z","updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9170","description":"VMware Thinapp version 5.x prior to 5.2.10 contain a DLL hijacking vulnerability due to insecure loading of DLLs. A malicious actor with non-administrative privileges may exploit this vulnerability to elevate privileges to administrator level on the Windows operating system having VMware ThinApp installed on it.","status":"published","published":"2021-07-13T18:01:34Z","modified":"2024-08-03T18:30:23Z","updated_at":"2026-11-03T03:25:04.094929Z"}],"ghsa":[{"id":"GHSA-8f6f-8jcg-wcxv","title":"VMware Thinapp version 5.x prior to 5.2.10 contain a DLL hijacking vulnerability due to insecure...","description":"VMware Thinapp version 5.x prior to 5.2.10 contain a DLL hijacking vulnerability due to insecure loading of DLLs. A malicious actor with non-administrative privileges may exploit this vulnerability to elevate privileges to administrator level on the Windows operating system having VMware ThinApp installed on it.","status":"published","published":"2022-05-24T19:07:33Z","modified":"2023-01-27T05:03:18Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:42:12.753514Z"}],"nvd":[{"id":"CVE-2021-22000","description":"VMware Thinapp version 5.x prior to 5.2.10 contain a DLL hijacking vulnerability due to insecure loading of DLLs. A malicious actor with non-administrative privileges may exploit this vulnerability to elevate privileges to administrator level on the Windows operating system having VMware ThinApp installed on it.","status":"published","published":"2021-07-13T19:15:09.403Z","modified":"2026-06-17T03:36:31.92Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:06:55.747384Z"}]}}