{"schema":"threatline.record/2","record":{"id":"CVE-2024-3393","aliases":[],"summary":"Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability","details":"Palo Alto Networks PAN-OS contains a vulnerability in parsing and logging malicious DNS packets in the DNS Security feature that, when exploited, allows an unauthenticated attacker to remotely reboot the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode.","categories":["Network & edge"],"product":"PAN-OS","vendor":"Palo Alto Networks","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2024-3393","source_modified_at":"2025-10-21T22:55:33.618Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cloud NGFW","vendor":"Palo Alto Networks","versions":[{"status":"unaffected","version":"All"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2024-3393","source_modified_at":"2025-10-21T22:55:33.618Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"PAN-OS","vendor":"Palo Alto 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record"}],"cvss":8.7,"severity":"High","kev":{"listed":true,"date_added":"2024-12-30","due_date":"2025-01-20","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.2912,"percentile":0.98169,"score_date":"2026-10-23"},"published_at":"2024-12-27T09:44:24.538Z","modified_at":"2025-10-21T22:55:33.618Z","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-2024-3393","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T22:55:33.618Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2024-3393","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://security.paloaltonetworks.com/CVE-2024-3393","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3393","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-3393","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"partial","assessed_at":"2025-01-09T15:55:30.369332Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T22:55:33.618Z","content_hash":"c30c9de34b64e3e02261feb7846a66f7d6c8d8ddf02ce71465ca5775d714230f"}}