{"id":"CVE-2017-3066","published":"2017-04-27T14:59:00Z","modified":"2026-06-17T01:17:26Z","title":"Adobe ColdFusion Deserialization Vulnerability","vendor":"Adobe","product":"ColdFusion","tier":"core","eol":null,"description":{"text":"Adobe ColdFusion 2016 Update 3 and earlier, ColdFusion 11 update 11 and earlier, ColdFusion 10 Update 22 and earlier have a Java deserialization vulnerability in the Apache BlazeDS library. Successful exploitation could lead to arbitrary code execution.","provenance":"source","from":"NVD"},"summary":{"text":"Adobe ColdFusion contains a Java deserialization flaw in its bundled Apache BlazeDS library, which affects ColdFusion 2016 Update 3 and earlier, ColdFusion 11 Update 11 and earlier, and ColdFusion 10 Update 22 and earlier. An attacker who can reach the affected ColdFusion service over the network, without needing credentials or any user interaction, can exploit the flaw to achieve arbitrary code execution.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:03:50Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.90597,"percentile":0.99801,"date":"2026-10-28","provenance":"source"},"kev":{"dateAdded":"2025-02-24","dueDate":"2025-03-17","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","notes":"https://helpx.adobe.com/security/products/coldfusion/apsb17-14.html ; https://nvd.nist.gov/vuln/detail/CVE-2017-3066","provenance":"source"},"vulncheckKev":{"dateAdded":"2018-08-30","exploitedFirstSeen":"2018-08-30","ransomware":false,"evidence":[{"url":"https://blog.talosintelligence.com/2018/08/rocke-champion-of-monero-miners.html","date":"2018-08-30"},{"url":"https://cisa.gov/news-events/cybersecurity-advisories/aa18-284a","date":"2020-06-30"},{"url":"https://cujo.com/the-sysrv-botnet-and-how-it-evolved/","date":"2021-09-22"},{"url":"https://www.botconf.eu/wp-content/uploads/2022/05/Botconf2022-24-PalotayZsigovits.pdf","date":"2022-04-27"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2025-02-24"},{"url":"https://app.crowdsec.net/cti/cve-explorer/CVE-2017-3066","date":"2025-06-16"},{"url":"https://cyble.com/resources/research-reports/global-cybersecurity-report/","date":"2025-12-11"},{"url":"https://www.loginsoft.com/reports/annually/vulnerability-intelligence-report-2025","date":"2026-01-20"}],"evidenceTotal":8,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"references":[{"url":"http://www.securityfocus.com/bid/98003","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1038364","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://helpx.adobe.com/security/products/coldfusion/apsb17-14.html","tags":["Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/43993/","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/98003","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1038364","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://helpx.adobe.com/security/products/coldfusion/apsb17-14.html","tags":["Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/43993/","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-3066","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing Application","tactics":["initial-access"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve","ai-mapping"],"basisDetail":"CTID attack_to_cve (Phase 1); claude-haiku-5-5: Network-reachable web service deserialization flaw","mappingType":"uncategorized","evidence":[{"from":"description","quote":"Java deserialization vulnerability in the Apache BlazeDS library","start":124,"end":188}],"confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Arbitrary code execution is the direct impact","mappingType":"primary_impact","evidence":[{"from":"description","quote":"Successful exploitation could lead to arbitrary code execution","start":190,"end":252}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[{"id":"SRC-128e4deb77078a52c27d","title":"Rocke: The Champion of Monero Miners","publisher":"blog.talosintelligence.com","url":"https://blog.talosintelligence.com/rocke-champion-of-monero-miners/","date":"2018-08-30","mentions":[{"quote":"we first observed this actor exploiting vulnerabilities in Apache Struts, we've also observed what we believe to the same individual exploiting an Oracle WebLogic server vulnerability (CVE-2017-10271), and also exploiting CVE-2017-3066, a critical Java deserialization vulnerability in the Adobe ColdFusion","start":2737,"end":3043}]}],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2017-12207","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-12207","exploited":true,"exploitedSince":"2025-02-24","provenance":"source"},"exploits":[{"id":43993,"url":"https://www.exploit-db.com/exploits/43993","title":"Adobe Coldfusion 11.0.03.292866 - BlazeDS Java Object Deserialization Remote Code Execution","type":"remote","platform":"windows","date":"2018-02-07","verified":false,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":1,"earliest":"2018-02-07"},"pocGithub":{"count":2,"skipped":0,"earliest":"2018-03-12","earliestUrl":"https://github.com/codewhitesec/ColdFusionPwn","repos":[{"name":"codewhitesec/ColdFusionPwn","url":"https://github.com/codewhitesec/ColdFusionPwn","stars":95,"created":"2018-03-12"},{"name":"cucadili/CVE-2017-3066","url":"https://github.com/cucadili/CVE-2017-3066","stars":2,"created":"2019-10-09"}]},"first":{"date":"2018-02-07","source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/43993"},"provenance":"source"},"exploitRefs":["https://www.exploit-db.com/exploits/43993/"],"flow":[{"stage":"primary","techniques":["T1059"],"provenance":"ai"},{"stage":"related","techniques":["T1190"],"provenance":"source"}],"timeline":[{"date":"2017-04-27","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-3066","provenance":"source"},{"date":"2018-02-07","kind":"exploit-public","label":"First public exploit: Exploit-DB (EDB-43993); later: PoC-in-GitHub 2018-03-12","url":"https://www.exploit-db.com/exploits/43993","provenance":"source"},{"date":"2018-08-30","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://blog.talosintelligence.com/2018/08/rocke-champion-of-monero-miners.html","provenance":"source"},{"date":"2018-08-30","kind":"report","label":"Named in blog.talosintelligence.com: Rocke: The Champion of Monero Miners","url":"https://blog.talosintelligence.com/rocke-champion-of-monero-miners/","provenance":"machine"},{"date":"2025-02-24","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2025-02-24","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-12207","provenance":"source"}],"speed":{"daysToPublicExploit":286,"firstExploitFrom":"Exploit-DB","daysToKev":2860},"priority":{"score":73.7,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 2982 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.96,"detail":"percentile 0.9980"},{"name":"Named in threat reports","points":3.87,"detail":"1 report"},{"name":"Public exploit code","points":5.0,"detail":"1 NVD reference tagged Exploit; 1 Exploit-DB entry; 2 PoC-in-GitHub repos"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]},"lineage":{"familyId":"fam-class-adobe-coldfusion-cwe-502"}}