{"id":"CVE-2018-3616","aliases":["EUVD-2018-15470","GHSA-7gp5-m68f-f3xp"],"status":"published","title":"Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management...","description":"Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02388,"percentile":0.84045,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-09-12T19:00:00Z","modified":"2026-06-17T01:57:33Z","products":[{"vendor":"intel","product":"active_management_technology_firmware"},{"vendor":"intel","product":"converged_security_management_engine_firmware"},{"vendor":"intel","product":"manageability_engine_firmware"},{"vendor":"intel corporation","product":"intel(r) active management technology"},{"vendor":"siemens","product":"simatic_field_pg_m5_firmware"},{"vendor":"siemens","product":"simatic_ipc427e_firmware"},{"vendor":"siemens","product":"simatic_ipc477e_firmware"},{"vendor":"siemens","product":"simatic_ipc547e_firmware"},{"vendor":"siemens","product":"simatic_ipc627d_firmware"},{"vendor":"siemens","product":"simatic_ipc647d_firmware"},{"vendor":"siemens","product":"simatic_ipc677d_firmware"},{"vendor":"siemens","product":"simatic_ipc827d_firmware"},{"vendor":"siemens","product":"simatic_ipc847d_firmware"},{"vendor":"siemens","product":"simatic_itp1000_firmware"},{"vendor":"siemens","product":"simatic_pc547g_firmware"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-377318.pdf","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-19-043-05","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00141.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/106996","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03876en_us","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20180924-0003/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3616"},{"url":"https://github.com/advisories/GHSA-7gp5-m68f-f3xp"}],"sources":{"cve":[{"id":"CVE-2018-3616","description":"Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network.","status":"published","published":"2018-09-12T19:00:00Z","modified":"2024-09-16T16:53:35.507Z","updated_at":"2026-11-02T14:35:05.619113Z"}],"euvd":[{"id":"EUVD-2018-15470","description":"Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network.","status":"published","published":"2018-09-12T19:00:00Z","modified":"2024-09-16T16:53:35Z","updated_at":"2026-11-03T00:55:47.18954Z"}],"ghsa":[{"id":"GHSA-7gp5-m68f-f3xp","title":"Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management...","description":"Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network.","status":"published","published":"2022-05-13T01:09:58Z","modified":"2023-02-01T05:03:28Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:50:03.88435Z"}],"nvd":[{"id":"CVE-2018-3616","description":"Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.5 may allow an unauthenticated user to potentially obtain the TLS session key via the network.","status":"published","published":"2018-09-12T19:29:02.403Z","modified":"2026-06-17T01:57:33.847Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:38.672108Z"}]}}