{"id":"CVE-2021-30713","kind":"vulnerability","aliases":["CVE-2021-30713"],"related":[],"title":"Apple macOS: Apple macOS Unspecified Vulnerability","description":"A permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4. A malicious application may be able to bypass Privacy preferences. Apple is aware of a report that this issue may have been actively exploited..","summary":"Apple macOS's Transparency, Consent, and Control (TCC) privacy framework has a permissions flaw that lets a malicious app bypass user privacy preferences. Exploitation in the wild is recorded by CISA's KEV catalog.","severity":"high","cvss":7.8,"epss":0.07038,"exploited":true,"exploited_at":"2021-11-03T00:00:00+00:00","products":[{"name":"Apple macOS","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["apple-devices","exploited","infrastructure","macos"],"not_affected_if":["unknown"],"how_to_check":null,"fix":"Apply the macOS updates from Apple per vendor instructions, as CISA requires. Exact fixed versions: unknown.","status":"open","published_at":"2021-09-08T15:15:15+00:00","first_seen_at":"2026-10-23T19:11:53+00:00","triaged_at":"2026-10-23T21:33:58+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-10-23T21:33:58Z","model":"claude-haiku-5-5","output":{"fix":"Apply the macOS updates from Apple per vendor instructions, as CISA requires. Exact fixed versions: unknown.","reach":"local","impact":"medium","summary":"Apple macOS's Transparency, Consent, and Control (TCC) privacy framework has a permissions flaw that lets a malicious app bypass user privacy preferences. Exploitation in the wild is recorded by CISA's KEV catalog.","category":"infrastructure","who_cares":["macos","apple-devices"],"confidence":0.6,"needs_auth":"no","worst_case":"Malicious app reads protected user data like files or camera without consent","analyst_note":"Find Apple's security notes for CVE-2021-30713 to confirm fixed macOS versions and any detection steps.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["unknown"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"unknown"},"cost_usd":0.00045,"input_tokens":2824,"output_tokens":336,"severity_before":"unknown"},"analyst_status":"queued","analyst_note":"Find Apple's security notes for CVE-2021-30713 to confirm fixed macOS versions and any detection steps.","search":"'-2021':8A,11A '-30713':9A,12A '..':96C '11.4':71C 'abl':77C 'activ':94C 'address':59C 'app':39B 'appl':1A,3A,16B,21B,82C 'apple':13A 'apple-devic':15B 'applic':74C 'awar':84C 'big':69C 'bypass':40B,79C 'catalog':54B 'cisa':51B 'consent':25B 'control':27B 'cve':7A,10A 'devic':17B 'exploit':18B,44B,95C 'fix':66C 'flaw':34B 'framework':30B 'improv':61C 'infrastructur':19B 'issu':57C,64C,90C 'kev':53B 'let':36B 'maco':2A,4A,20B,22B,68C 'macos':14A 'malici':38B,73C 'may':75C,91C 'permiss':33B,56C 'prefer':43B,81C 'privaci':29B,42B,80C 'record':49B 'report':87C 'sur':70C 'tcc':28B 'transpar':24B 'unspecifi':5A 'user':41B 'valid':62C 'vulner':6A 'wild':47B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2021-09-08T15:15:15+00:00","kev":{"dateAdded":"2021-11-03","dueDate":"2021-11-17","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2021-30713","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-30713","severity":null,"published_at":"2021-11-03T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:53+00:00","fetched_at":"2026-10-25T14:39:41+00:00","note":null},{"source":"epss","external_id":"CVE-2021-30713","url":"https://api.first.org/data/v1/epss?cve=CVE-2021-30713","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:44+00:00","fetched_at":"2026-10-23T19:13:44+00:00","note":null},{"source":"nvd","external_id":"CVE-2021-30713","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30713","severity":null,"published_at":"2021-09-08T15:15:15+00:00","modified_at":"2026-06-17T03:50:44+00:00","first_seen_at":"2026-10-23T21:57:35+00:00","fetched_at":"2026-10-23T21:57:35+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}