{"schemaVersion":3,"id":"CVE-2016-9245","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In F5 BIG-IP systems 12.1.0 - 12.1.2, malicious requests made to virtual servers with an HTTP profile can cause the TMM to restart. The issue is exposed with BIG-IP APM profiles, regardless of settings. The issue is also exposed with the non-default \"Normalize URI\" configuration options used in iRules and/or BIG-IP LTM policies. An attacker may be able to disrupt traffic or cause the BIG-IP system to fail over to another device in the device group.","dates":{"published":"2017-03-07T21:00:00.000Z","modified":"2024-08-06T02:42:11.195Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.9,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":5.9,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01377,"percentile":0.71825,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0.07999999999999986,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.01297},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01297,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01377,"percentile":0.71825}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.01297,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01377,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01377,"percentile":0.71825}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-284","name":"Improper Access Control","description":"The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","type":"weakness","status":"Incomplete","abstraction":"Pillar","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/284.html"}],"affected":[{"vendor":"f5 networks","product":"f5 big-ip ltm, aam, afm, analytics, apm, asm, dns, link controller, pem, websafe","name":"F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, PEM, WebSafe","label":"f5 big-ip ltm, aam, afm, analytics, apm, asm, dns, link controller, pem, websafe","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0 - 12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 - 12.1.2","eol":null,"hubHref":"/vendor/f5_networks/f5_big-ip_ltm_aam_afm_analytics_apm_asm_dns_link_controller_pem_websafe"},{"vendor":"f5","product":"big-ip_access_policy_manager","name":"big-ip access policy manager","label":"big-ip_access_policy_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_access_policy_manager"},{"vendor":"f5","product":"big-ip_advanced_firewall_manager","name":"big-ip advanced firewall manager","label":"big-ip_advanced_firewall_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_advanced_firewall_manager"},{"vendor":"f5","product":"big-ip_analytics","name":"big-ip analytics","label":"big-ip_analytics","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_analytics"},{"vendor":"f5","product":"big-ip_application_acceleration_manager","name":"big-ip application acceleration manager","label":"big-ip_application_acceleration_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_application_acceleration_manager"},{"vendor":"f5","product":"big-ip_application_security_manager","name":"big-ip application security manager","label":"big-ip_application_security_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_application_security_manager"},{"vendor":"f5","product":"big-ip_domain_name_system","name":"big-ip domain name system","label":"big-ip_domain_name_system","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_domain_name_system"},{"vendor":"f5","product":"big-ip_link_controller","name":"big-ip link controller","label":"big-ip_link_controller","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_link_controller"},{"vendor":"f5","product":"big-ip_local_traffic_manager","name":"big-ip local traffic manager","label":"big-ip_local_traffic_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_local_traffic_manager"},{"vendor":"f5","product":"big-ip_policy_enforcement_manager","name":"big-ip policy enforcement manager","label":"big-ip_policy_enforcement_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_policy_enforcement_manager"},{"vendor":"f5","product":"big-ip_websafe","name":"big-ip websafe","label":"big-ip_websafe","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0","noFixRecorded":false,"fixedIn":null},{"text":"12.1.1","noFixRecorded":false,"fixedIn":null},{"text":"12.1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0 | 12.1.1 | 12.1.2","eol":null,"hubHref":"/vendor/f5/big-ip_websafe"}],"affectedCount":11,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.f5.com/csp/article/K22216037","label":"support.f5.com/csp/article/K22216037","hostname":"support.f5.com","tags":["X Refsource CONFIRM","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1037964","label":"www.securitytracker.com/id/1037964","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://www.securityfocus.com/bid/96471","label":"www.securityfocus.com/bid/96471","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-03-07T21:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T02:42:11.195Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":24,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T10:14:41.750Z","stale":false,"partial":false}}