{"schema":"threatline.record/2","record":{"id":"CVE-2020-3950","aliases":[],"summary":"VMware Multiple Products Privilege Escalation Vulnerability","details":"VMware Fusion, Remote Console (VMRC) for Mac, and Horizon Client for Mac contain a privilege escalation vulnerability due to improper use of setuid binaries that allows attackers to escalate privileges to root.","categories":["Containers & cloud"],"product":"Multiple Products","vendor":"VMware","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2020-3950","source_modified_at":"2025-10-21T23:35:48.178Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"VMware Fusion, VMware Remote Console for Mac and Horizon Client for Mac","vendor":"n/a","versions":[{"status":"affected","version":"VMware Fusion (11.x before 11.5.2), VMware Remote Console for Mac (11.x and prior before 11.0.1) and Horizon Client for Mac (5.x and prior before 5.4.0)"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.8,"severity":"High","kev":{"listed":true,"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.07254,"percentile":0.94335,"score_date":"2026-10-23"},"published_at":"2020-03-17T18:41:52.000Z","modified_at":"2025-10-21T23:35:48.178Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2020-3950","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:35:48.178Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/osx/local/vmware_fusion_lpe.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2020-03-17"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/48337","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2020-04-16"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/48235","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2020-03-20"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2020-3950","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-3950","source":"CISA KEV"},{"source":"CVE List","url":"https://www.vmware.com/security/advisories/VMSA-2020-0005.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-3950","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-01-29T18:00:39.737303Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"VMware Fusion USB Arbitrator Setuid Privilege Escalation","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/osx/local/vmware_fusion_lpe.rb","date":"2020-03-17","added":"2026-04-22","check":true},{"source":"Exploit-DB","kind":"Local exploit","name":"VMware Fusion - USB Arbitrator Setuid Privilege Escalation (Metasploit)","url":"https://www.exploit-db.com/exploits/48337","date":"2020-04-16","added":"2020-04-16","verified":true},{"source":"Exploit-DB","kind":"Local exploit","name":"VMware Fusion - USB Arbitrator Setuid Privilege Escalation (Metasploit)","url":"https://www.exploit-db.com/exploits/48337","date":"2020-04-16","added":"2020-04-16","verified":true},{"source":"Exploit-DB","kind":"Local exploit","name":"VMware Fusion 11.5.2 - Privilege Escalation","url":"https://www.exploit-db.com/exploits/48235","date":"2020-03-20","added":"2020-03-20","verified":true}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:35:48.178Z","content_hash":"0479852625f4b87a4f12efc35f0320d06c13d86640d3bec0137e56a1c483b79c"}}