{"id":"CVE-2016-7114","aliases":["EUVD-2016-7993","GHSA-7qqj-72mh-gqcj"],"status":"published","title":"A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module :...","description":"A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions \u003c V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions \u003c V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions \u003c V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions \u003c V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions \u003c 1.02.02; SIPROTEC 7SJ686 : All versions \u003c V 4.87; SIPROTEC 7UT686 : All versions \u003c V 4.02; SIPROTEC 7SD686 : All versions \u003c V 4.05; SIPROTEC 7SJ66 : All versions \u003c V 4.30. Attackers with network access to the device's web interface (port 80/tcp) could possibly circumvent authentication and perform certain administrative operations. A legitimate user must be logged into the web interface for the attack to be successful.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02113,"percentile":0.8192,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2016-09-06T00:00:00Z","modified":"2026-06-17T00:52:36Z","products":[{"vendor":"siemens","product":"en100_ethernet_module_firmware"}],"references":[{"url":"http://www.securityfocus.com/bid/92745","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://www.siemens.com/cert/pool/cert/siemens_security_advisory_SSA-323211.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-187-03","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-630413.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/99471","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-7114"},{"url":"https://github.com/advisories/GHSA-7qqj-72mh-gqcj"}],"sources":{"cve":[{"id":"CVE-2016-7114","description":"A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions \u003c V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions \u003c V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions \u003c V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions \u003c V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions \u003c 1.02.02; SIPROTEC 7SJ686 : All versions \u003c V 4.87; SIPROTEC 7UT686 : All versions \u003c V 4.02; SIPROTEC 7SD686 : All versions \u003c V 4.05; SIPROTEC 7SJ66 : All versions \u003c V 4.30. Attackers with network access to the device's web interface (port 80/tcp) could possibly circumvent authentication and perform certain administrative operations. A legitimate user must be logged into the web interface for the attack to be successful.","status":"published","published":"2016-09-06T00:00:00Z","modified":"2024-09-16T22:50:42.737Z","updated_at":"2026-11-02T14:33:36.483151Z"}],"euvd":[{"id":"EUVD-2016-7993","description":"A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions \u003c V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions \u003c V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions \u003c V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions \u003c V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions \u003c 1.02.02; SIPROTEC 7SJ686 : All versions \u003c V 4.87; SIPROTEC 7UT686 : All versions \u003c V 4.02; SIPROTEC 7SD686 : All versions \u003c V 4.05; SIPROTEC 7SJ66 : All versions \u003c V 4.30. Attackers with network access to the device's web interface (port 80/tcp) could possibly circumvent authentication and perform certain administrative operations. A legitimate user must be logged into the web interface for the attack to be successful.","status":"published","published":"2016-09-06T00:00:00Z","modified":"2024-09-16T22:50:42Z","updated_at":"2026-11-03T00:54:59.7394Z"}],"ghsa":[{"id":"GHSA-7qqj-72mh-gqcj","title":"A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module :...","description":"A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions \u003c V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions \u003c V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions \u003c V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions \u003c V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions \u003c 1.02.02; SIPROTEC 7SJ686 : All versions \u003c V 4.87; SIPROTEC 7UT686 : All versions \u003c V 4.02; SIPROTEC 7SD686 : All versions \u003c V 4.05; SIPROTEC 7SJ66 : All versions \u003c V 4.30. Attackers with network access to the device's web interface (port 80/tcp) could possibly circumvent authentication and perform certain administrative operations. A legitimate user must be logged into the web interface for the attack to be successful.","status":"published","published":"2022-05-14T03:35:56Z","modified":"2023-02-02T05:08:13Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:52:41.978099Z"}],"nvd":[{"id":"CVE-2016-7114","description":"A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions \u003c V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions \u003c V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions \u003c V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions \u003c V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions \u003c 1.02.02; SIPROTEC 7SJ686 : All versions \u003c V 4.87; SIPROTEC 7UT686 : All versions \u003c V 4.02; SIPROTEC 7SD686 : All versions \u003c V 4.05; SIPROTEC 7SJ66 : All versions \u003c V 4.30. Attackers with network access to the device's web interface (port 80/tcp) could possibly circumvent authentication and perform certain administrative operations. A legitimate user must be logged into the web interface for the attack to be successful.","status":"published","published":"2016-09-06T00:59:02.977Z","modified":"2026-06-17T00:52:36.87Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:03:29.893676Z"}]}}