{"schemaVersion":3,"id":"CVE-2020-12519","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges.","dates":{"published":"2020-12-17T22:43:14.555Z","modified":"2024-09-17T01:21:36.619Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":10,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":10,"severity":"high","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00861,"percentile":0.57896,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00861},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00861,"percentile":0.57896}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00861,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00861,"percentile":0.57896}]},"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-269","name":"Improper Privilege Management","description":"The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/269.html"}],"affected":[{"vendor":"phoenix contact","product":"axc f 1152 (1151412)","name":"AXC F 1152 (1151412)","label":"axc f 1152 (1151412)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 2021.0 LTS","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 2021.0 LTS","eol":null,"hubHref":"/vendor/phoenix_contact/axc_f_1152_1151412"},{"vendor":"phoenix contact","product":"axc f 2152 (2404267)","name":"AXC F 2152 (2404267)","label":"axc f 2152 (2404267)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 2021.0 LTS","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 2021.0 LTS","eol":null,"hubHref":"/vendor/phoenix_contact/axc_f_2152_2404267"},{"vendor":"phoenix contact","product":"axc f 2152 starterkit (1046568)","name":"AXC F 2152 Starterkit (1046568)","label":"axc f 2152 starterkit (1046568)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 2021.0 LTS","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 2021.0 LTS","eol":null,"hubHref":"/vendor/phoenix_contact/axc_f_2152_starterkit_1046568"},{"vendor":"phoenix contact","product":"axc f 3152 (1069208)","name":"AXC F 3152 (1069208)","label":"axc f 3152 (1069208)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 2021.0 LTS","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 2021.0 LTS","eol":null,"hubHref":"/vendor/phoenix_contact/axc_f_3152_1069208"},{"vendor":"phoenix contact","product":"plcnext technology starterkit (1188165)","name":"PLCnext Technology Starterkit (1188165)","label":"plcnext technology starterkit (1188165)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 2021.0 LTS","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 2021.0 LTS","eol":null,"hubHref":"/vendor/phoenix_contact/plcnext_technology_starterkit_1188165"},{"vendor":"phoenix contact","product":"rfc 4072s (1051328","name":"RFC 4072S (1051328","label":"rfc 4072s (1051328","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 2021.0 LTS","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 2021.0 LTS","eol":null,"hubHref":"/vendor/phoenix_contact/rfc_4072s_1051328"},{"vendor":"phoenixcontact","product":"plcnext_firmware","name":"plcnext firmware","label":"plcnext_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 2021.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2021.0","eol":null,"hubHref":"/vendor/phoenixcontact/plcnext"}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://cert.vde.com/en-us/advisories/vde-2020-049","label":"cert.vde.com/en-us/advisories/vde-2020-049","hostname":"cert.vde.com","tags":["X Refsource CONFIRM","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-12-17T22:43:14.555Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T01:21:36.619Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T10:09:56.823Z","stale":false,"partial":false}}