{"schemaVersion":3,"id":"CVE-2016-8380","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The web server in Phoenix Contact ILC PLCs allows access to read and write PLC variables without authentication.","dates":{"published":"2018-04-05T16:00:00.000Z","modified":"2024-09-16T22:56:53.125Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.3,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.10855,"percentile":0.9583,"severity":"medium","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.10855},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.14195,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.10855,"percentile":0.9583}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.14195,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.10855,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.10855,"percentile":0.9583}]},"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":[{"id":"45590","name":"Phoenix Contact WebVisit 2985725 - Authentication Bypass","source":"exploit-database","url":"https://www.exploit-db.com/exploits/45590","maturity":"poc","reliabilityScore":0.5,"verified":false,"type":null,"platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":false,"type":"webapps","platform":"windows","file":"exploits/windows/webapps/45590.py","codes":["CVE-2016-8380","CVE-2016-8371"]},"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-767","name":"Access to Critical Private Variable via Public Method","description":"The product defines a public method that reads or modifies a private variable.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/767.html"},{"id":"CWE-287","name":"Improper Authentication","description":"When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/287.html"}],"affected":[{"vendor":"phoenix contact","product":"phoenix contact ilc plcs","name":"Phoenix Contact ILC PLCs","label":"phoenix contact ilc plcs","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All ILC 1xx PLCs","noFixRecorded":false,"fixedIn":null}],"versionsText":"All ILC 1xx PLCs","eol":null,"hubHref":"/vendor/phoenix_contact/phoenix_contact_ilc_plcs"},{"vendor":"phoenixcontact","product":"ilc_plcs_firmware","name":"ilc plcs firmware","label":"ilc_plcs_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/phoenixcontact/ilc_plcs"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-313-01","label":"ics-cert.us-cert.gov/advisories/ICSA-313-01","hostname":"ics-cert.us-cert.gov","tags":["X Refsource MISC","Third Party Advisory","US Government Resource"]},{"url":"https://www.exploit-db.com/exploits/45590/","label":"www.exploit-db.com/exploits/45590/","hostname":"www.exploit-db.com","tags":["Exploit","X Refsource EXPLOIT DB"]},{"url":"http://www.securityfocus.com/bid/94163","label":"www.securityfocus.com/bid/94163","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-04-05T16:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T22:56:53.125Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":42,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T11:55:53.159Z","stale":false,"partial":false}}