{"cve":{"cve_id":"CVE-2016-8735","is_kev":true,"kev_date_added":"2023-05-12","kev_vendor_project":"Apache","kev_product":"Tomcat","kev_vulnerability_name":"Apache Tomcat Remote Code Execution Vulnerability","kev_short_description":"Apache Tomcat contains an unspecified vulnerability that allows for remote code execution if JmxRemoteLifecycleListener is used and an attacker can reach Java Management Extension (JMX) ports. This CVE exists because this listener wasn't updated for consistency with the Oracle patched issues for CVE-2016-3427 which affected credential types.","kev_required_action":"Apply updates per vendor instructions.","kev_due_date":"2023-06-02","kev_known_ransomware":false,"kev_notes":"https://tomcat.apache.org/security-9.html; https://nvd.nist.gov/vuln/detail/CVE-2016-8735","kev_cwes":["CWE-284"],"epss_score":0.90338,"epss_percentile":0.99783,"epss_as_of":"2026-06-23","description":"Remote code execution is possible with Apache Tomcat before 6.0.48, 7.x before 7.0.73, 8.x before 8.0.39, 8.5.x before 8.5.7, and 9.x before 9.0.0.M12 if JmxRemoteLifecycleListener is used and an attacker can reach JMX ports. The issue exists because this listener wasn't updated for consistency with the CVE-2016-3427 Oracle patch that affected credential types.","published_at":"2017-04-06T21:00:00Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":null,"nvd_references":["http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html","http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","http://svn.apache.org/viewvc?view=revision&revision=1767676","http://tomcat.apache.org/security-9.html","http://www.securitytracker.com/id/1037331","http://www.securityfocus.com/bid/94463","http://www.debian.org/security/2016/dsa-3738","http://tomcat.apache.org/security-7.html","http://svn.apache.org/viewvc?view=revision&revision=1767644","http://tomcat.apache.org/security-8.html","http://svn.apache.org/viewvc?view=revision&revision=1767656","http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html","https://security.netapp.com/advisory/ntap-20180607-0001/","http://tomcat.apache.org/security-6.html","http://rhn.redhat.com/errata/RHSA-2017-0457.html","https://access.redhat.com/errata/RHSA-2017:0455","http://svn.apache.org/viewvc?view=revision&revision=1767684","https://access.redhat.com/errata/RHSA-2017:0456","http://seclists.org/oss-sec/2016/q4/502","https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E","https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html","https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html","https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E","https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E","https://usn.ubuntu.com/4557-1/"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:31.350578Z","updated_at":"2026-06-28T23:09:07.769211Z"},"effective_severity":"CRITICAL","badges":["kev","poc","epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack 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