{"cve":"CVE-2016-6366","nvd":{"published":"2016-08-18T18:59:00.117","modified":"2026-06-17T00:50:54.163","status":"Analyzed","description":"Buffer overflow in Cisco Adaptive Security Appliance (ASA) Software through 9.4.2.3 on ASA 5500, ASA 5500-X, ASA Services Module, ASA 1000V, ASAv, Firepower 9300 ASA Security Module, PIX, and FWSM devices allows remote authenticated users to execute arbitrary code via crafted IPv4 SNMP packets, aka Bug ID CSCva92151 or EXTRABACON.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-120"],"references":["http://blogs.cisco.com/security/shadow-brokers","http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-asa-snmp","http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516","http://www.securityfocus.com/bid/92521","http://www.securitytracker.com/id/1036637"],"products":["cisco:adaptive_security_appliance_software","cisco:asa_1000v_cloud_firewall_software","cisco:pix_firewall_software"],"source":"nvd","synced_at":"2026-10-19T20:40:10.783210791+00:00"},"epss":{"cve":"CVE-2016-6366","score":0.87565,"percentile":0.99758,"date":"2026-10-31"},"kev":{"cve":"CVE-2016-6366","date_added":"2022-05-24","due_date":"2022-06-14","vendor":"Cisco","product":"Adaptive Security Appliance (ASA)","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}