{"id":"CVE-2015-6420","revision":"3d0a8576ba87470d9cbb9929c45d9567","records":[{"revision":"3d0a8576ba87470d9cbb9929c45d9567","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2015-6420","aliases":[],"title":"Serialized-object interfaces in certain Cisco Collaboration and Social Media; Endpoint Clients and Client Software; Network Application, Service, and Acceleration; Network and Content Security Devices; Network Management and Provisioning; R…","description":"Serialized-object interfaces in certain Cisco Collaboration and Social Media; Endpoint Clients and Client Software; Network Application, Service, and Acceleration; Network and Content Security Devices; Network Management and Provisioning; Routing and Switching - Enterprise and Service Provider; Unified Computing; Voice and Unified Communications Devices; Video, Streaming, TelePresence, and Transcoding Devices; Wireless; and Cisco Hosted Services products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) library.","state":0,"publishedAt":"2015-12-15T02:00:00+00:00","modifiedAt":"2026-10-07T17:55:52.257+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html","https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917","http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-java-deserialization","http://www.securityfocus.com/bid/78872","https://www.tenable.com/security/research/tra-2017-23","https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722","https://www.kb.cert.org/vuls/id/581311","https://www.tenable.com/security/research/tra-2017-14","https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21%40%3Ccommits.samza.apache.org%3E"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2015-6420","license":"CVE Program Terms of Use","key":"cve-program:CVE-2015-6420","identifiers":["CVE-2015-6420"]},"retained":false,"historicalAffected":[]}],"coverage":[]}