{"schema":"threatline.record/2","record":{"id":"CVE-2021-3560","aliases":[],"summary":"Red Hat Polkit Incorrect Authorization Vulnerability","details":"Red Hat Polkit contains an incorrect authorization vulnerability through the bypassing of credential checks for D-Bus requests, allowing for privilege escalation.","categories":["Identity & access"],"product":"Polkit","vendor":"Red Hat","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2021-3560","source_modified_at":"2025-10-21T23:15:46.259Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"polkit","vendor":"n/a","versions":[{"version":"polkit 0.119","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.8,"severity":"High","kev":{"listed":true,"date_added":"2023-05-12","due_date":"2023-06-02","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.23708,"percentile":0.9782,"score_date":"2026-10-23"},"published_at":"2022-02-16T00:00:00.000Z","modified_at":"2025-10-21T23:15:46.259Z","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-2021-3560","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:15:46.259Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/polkit_dbus_auth_bypass.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2021-06-03"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/50011","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2021-06-15"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2021-3560","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","EPSS"],"references":[{"source":"CVE List","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1961710","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3560","source":"CISA KEV"},{"source":"CVE List","url":"https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-3560","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":"2025-01-29T21:24:12.585039Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"Polkit D-Bus Authentication Bypass","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/polkit_dbus_auth_bypass.rb","date":"2021-06-03","added":"2022-11-25","check":true},{"source":"Exploit-DB","kind":"Local exploit","name":"Polkit 0.105-26 0.117-2 - Local Privilege Escalation","url":"https://www.exploit-db.com/exploits/50011","date":"2021-06-15","added":"2021-06-15","verified":true}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:15:46.259Z","content_hash":"b1b020d49722d1ad4a7c8a90b6afa6945bc6649c4ff22f4b5633f5817f62e8f8"}}