{"history":[{"alert":0,"cve":"CVE-2016-6366","id":21675,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.87565, \"percentile\": 0.99762}"},{"alert":0,"cve":"CVE-2016-6366","id":19291,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.87565, \"percentile\": 0.99761}"},{"alert":0,"cve":"CVE-2016-6366","id":17257,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.87565, \"percentile\": 0.99761}"},{"alert":0,"cve":"CVE-2016-6366","id":15320,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.87565, \"percentile\": 0.9976}"},{"alert":0,"cve":"CVE-2016-6366","id":13298,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.87565, \"percentile\": 0.9976}"},{"alert":1,"cve":"CVE-2016-6366","id":12838,"kind":"cna","observed_at":1794025201,"payload":"{\"containers\": {\"adp\": [{\"providerMetadata\": {\"dateUpdated\": \"2024-08-06T01:29:19.884Z\", \"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\"}, \"references\": [{\"name\": \"92521\", \"tags\": [\"vdb-entry\", \"x_refsource_BID\", \"x_transferred\"], \"url\": \"http://www.securityfocus.com/bid/92521\"}, {\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip\"}, {\"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"], \"url\": \"http://blogs.cisco.com/security/shadow-brokers\"}, {\"name\": \"20160817 Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_refsource_CISCO\", \"x_transferred\"], \"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-asa-snmp\"}, {\"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"], \"url\": \"http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516\"}, {\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html\"}, {\"name\": \"40258\", \"tags\": [\"exploit\", \"x_refsource_EXPLOIT-DB\", \"x_transferred\"], \"url\": \"https://www.exploit-db.com/exploits/40258/\"}, {\"name\": \"1036637\", \"tags\": [\"vdb-entry\", \"x_refsource_SECTRACK\", \"x_transferred\"], \"url\": \"http://www.securitytracker.com/id/1036637\"}], \"title\": \"CVE Program Container\"}, {\"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}}, {\"other\": {\"content\": {\"id\": \"CVE-2016-6366\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2024-11-08T17:39:13.881330Z\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2022-05-24\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-6366\"}, \"type\": \"kev\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-120\", \"description\": \"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2026-01-12T20:50:50.619Z\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\"}, \"references\": [{\"tags\": [\"government-resource\"], \"url\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-6366\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"product\": \"n/a\", \"vendor\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"datePublic\": \"2016-08-17T00:00:00.000Z\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"n/a\", \"lang\": \"en\", \"type\": \"text\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2016-11-25T20:57:01.000Z\", \"orgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"shortName\": \"cisco\"}, \"references\": [{\"name\": \"92521\", \"tags\": [\"vdb-entry\", \"x_refsource_BID\"], \"url\": \"http://www.securityfocus.com/bid/92521\"}, {\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip\"}, {\"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"http://blogs.cisco.com/security/shadow-brokers\"}, {\"name\": \"20160817 Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_refsource_CISCO\"], \"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-asa-snmp\"}, {\"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516\"}, {\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html\"}, {\"name\": \"40258\", \"tags\": [\"exploit\", \"x_refsource_EXPLOIT-DB\"], \"url\": \"https://www.exploit-db.com/exploits/40258/\"}, {\"name\": \"1036637\", \"tags\": [\"vdb-entry\", \"x_refsource_SECTRACK\"], \"url\": \"http://www.securitytracker.com/id/1036637\"}], \"x_legacyV4Record\": {\"CVE_data_meta\": {\"ASSIGNER\": \"psirt@cisco.com\", \"ID\": \"CVE-2016-6366\", \"STATE\": \"PUBLIC\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"product_name\": \"n/a\", \"version\": {\"version_data\": [{\"version_value\": \"n/a\"}]}}]}, \"vendor_name\": \"n/a\"}]}}, \"data_format\": \"MITRE\", \"data_type\": \"CVE\", \"data_version\": \"4.0\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"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.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"n/a\"}]}]}, \"references\": {\"reference_data\": [{\"name\": \"92521\", \"refsource\": \"BID\", \"url\": \"http://www.securityfocus.com/bid/92521\"}, {\"name\": \"https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip\", \"refsource\": \"MISC\", \"url\": \"https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip\"}, {\"name\": \"http://blogs.cisco.com/security/shadow-brokers\", \"refsource\": \"CONFIRM\", \"url\": \"http://blogs.cisco.com/security/shadow-brokers\"}, {\"name\": \"20160817 Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability\", \"refsource\": \"CISCO\", \"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-asa-snmp\"}, {\"name\": \"http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516\", \"refsource\": \"CONFIRM\", \"url\": \"http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516\"}, {\"name\": \"https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html\", \"refsource\": \"MISC\", \"url\": \"https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html\"}, {\"name\": \"40258\", \"refsource\": \"EXPLOIT-DB\", \"url\": \"https://www.exploit-db.com/exploits/40258/\"}, {\"name\": \"1036637\", \"refsource\": \"SECTRACK\", \"url\": \"http://www.securitytracker.com/id/1036637\"}]}}}}, \"cveMetadata\": {\"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"assignerShortName\": \"cisco\", \"cveId\": \"CVE-2016-6366\", \"datePublished\": \"2016-08-18T18:00:00.000Z\", \"dateReserved\": \"2016-07-26T00:00:00.000Z\", \"dateUpdated\": \"2026-01-12T20:50:50.619Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.2\"}"},{"alert":0,"cve":"CVE-2016-6366","id":11080,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.87565, \"percentile\": 0.9976}"},{"alert":0,"cve":"CVE-2016-6366","id":8826,"kind":"epss","observed_at":1793895600,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.87565, \"percentile\": 0.9976}"},{"alert":0,"cve":"CVE-2016-6366","id":6614,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.87565, \"percentile\": 0.9976}"},{"alert":0,"cve":"CVE-2016-6366","id":4391,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.87565, \"percentile\": 0.99758}"},{"alert":0,"cve":"CVE-2016-6366","id":2173,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.87565, \"percentile\": 0.99758}"},{"alert":1,"cve":"CVE-2016-6366","id":1081,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2016-6366\", \"cwes\": [\"CWE-119\"], \"dateAdded\": \"2022-05-24\", \"dueDate\": \"2022-06-14\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Unknown\", \"notes\": \"https://nvd.nist.gov/vuln/detail/CVE-2016-6366\", \"product\": \"Adaptive Security Appliance (ASA)\", \"requiredAction\": \"Apply updates per vendor instructions.\", \"shortDescription\": \"A buffer overflow vulnerability in the Simple Network Management Protocol (SNMP) code of Cisco ASA software could allow an attacker to cause a reload of the affected system or to remotely execute code.\", \"vendorProject\": \"Cisco\", \"vulnerabilityName\": \"Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerability\"}"}],"record":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"cna":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T01:29:19.884Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"92521","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/92521"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://blogs.cisco.com/security/shadow-brokers"},{"name":"20160817 Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"],"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-asa-snmp"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html"},{"name":"40258","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"],"url":"https://www.exploit-db.com/exploits/40258/"},{"name":"1036637","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1036637"}],"title":"CVE Program Container"},{"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},{"other":{"content":{"id":"CVE-2016-6366","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2024-11-08T17:39:13.881330Z","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2022-05-24","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-6366"},"type":"kev"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-01-12T20:50:50.619Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-6366"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2016-08-17T00:00:00.000Z","descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2016-11-25T20:57:01.000Z","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco"},"references":[{"name":"92521","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/92521"},{"tags":["x_refsource_MISC"],"url":"https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip"},{"tags":["x_refsource_CONFIRM"],"url":"http://blogs.cisco.com/security/shadow-brokers"},{"name":"20160817 Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability","tags":["vendor-advisory","x_refsource_CISCO"],"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-asa-snmp"},{"tags":["x_refsource_CONFIRM"],"url":"http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516"},{"tags":["x_refsource_MISC"],"url":"https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html"},{"name":"40258","tags":["exploit","x_refsource_EXPLOIT-DB"],"url":"https://www.exploit-db.com/exploits/40258/"},{"name":"1036637","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1036637"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@cisco.com","ID":"CVE-2016-6366","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"92521","refsource":"BID","url":"http://www.securityfocus.com/bid/92521"},{"name":"https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip","refsource":"MISC","url":"https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip"},{"name":"http://blogs.cisco.com/security/shadow-brokers","refsource":"CONFIRM","url":"http://blogs.cisco.com/security/shadow-brokers"},{"name":"20160817 Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability","refsource":"CISCO","url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-asa-snmp"},{"name":"http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516","refsource":"CONFIRM","url":"http://tools.cisco.com/security/center/viewErp.x?alertId=ERP-56516"},{"name":"https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html","refsource":"MISC","url":"https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html"},{"name":"40258","refsource":"EXPLOIT-DB","url":"https://www.exploit-db.com/exploits/40258/"},{"name":"1036637","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1036637"}]}}}},"cveMetadata":{"assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","assignerShortName":"cisco","cveId":"CVE-2016-6366","datePublished":"2016-08-18T18:00:00.000Z","dateReserved":"2016-07-26T00:00:00.000Z","dateUpdated":"2026-01-12T20:50:50.619Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"cna_checked":1794025201,"cve":"CVE-2016-6366","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.","epss":{"date":"2026-11-12","epss":0.87565,"percentile":0.99762},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2016-6366","cwes":["CWE-119"],"dateAdded":"2022-05-24","dueDate":"2022-06-14","forensicTriage":"No","knownRansomwareCampaignUse":"Unknown","notes":"https://nvd.nist.gov/vuln/detail/CVE-2016-6366","product":"Adaptive Security Appliance (ASA)","requiredAction":"Apply updates per vendor instructions.","shortDescription":"A buffer overflow vulnerability in the Simple Network Management Protocol (SNMP) code of Cisco ASA software could allow an attacker to cause a reload of the affected system or to remotely execute code.","vendorProject":"Cisco","vulnerabilityName":"Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerability"},"kev_checked":1794522003,"products":"n/a n/a","references":["http://www.securityfocus.com/bid/92521","https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/40258.zip","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","https://zerosum0x0.blogspot.com/2016/09/reverse-engineering-cisco-asa-for.html","https://www.exploit-db.com/exploits/40258/","http://www.securitytracker.com/id/1036637","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-6366"],"score":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","provider":"CISA-ADP","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}
