{"containers":{"cna":{"affected":[{"platforms":["EX and QFX Series"],"product":"Junos OS","vendor":"Juniper Networks","versions":[{"status":"unaffected","version":"12.3"},{"lessThan":"14.1X53-D53","status":"affected","version":"14.1X53","versionType":"custom"},{"lessThan":"15.1R7-S4","status":"affected","version":"15.1","versionType":"custom"},{"lessThan":"15.1X53-D593","status":"affected","version":"15.1X53","versionType":"custom"},{"lessThan":"16.1R7-S4","status":"affected","version":"16.1","versionType":"custom"},{"lessThan":"17.1R2-S11, 17.1R3-S1","status":"affected","version":"17.1","versionType":"custom"},{"lessThan":"17.2R3-S3","status":"affected","version":"17.2","versionType":"custom"},{"lessThan":"17.3R2-S5, 17.3R3-S6","status":"affected","version":"17.3","versionType":"custom"},{"lessThan":"17.4R2-S9, 17.4R3","status":"affected","version":"17.4","versionType":"custom"},{"lessThan":"18.1R3-S8","status":"affected","version":"18.1","versionType":"custom"},{"lessThan":"18.2R2","status":"affected","version":"18.2","versionType":"custom"},{"lessThan":"18.3R1-S7, 18.3R2","status":"affected","version":"18.3","versionType":"custom"}]}],"datePublic":"2020-04-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"On Juniper Networks EX and QFX Series, an authentication bypass vulnerability may allow a user connected to the console port to login as root without any password. This issue might only occur in certain scenarios: • At the first reboot after performing device factory reset using the command “request system zeroize”; or • A temporary moment during the first reboot after the software upgrade when the device configured in Virtual Chassis mode. This issue affects Juniper Networks Junos OS on EX and QFX Series: 14.1X53 versions prior to 14.1X53-D53; 15.1 versions prior to 15.1R7-S4; 15.1X53 versions prior to 15.1X53-D593; 16.1 versions prior to 16.1R7-S4; 17.1 versions prior to 17.1R2-S11, 17.1R3-S1; 17.2 versions prior to 17.2R3-S3; 17.3 versions prior to 17.3R2-S5, 17.3R3-S6; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R2; 18.3 versions prior to 18.3R1-S7, 18.3R2. This issue does not affect Juniper Networks Junos OS 12.3."}],"exploits":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-288","description":"CWE-288 Authentication Bypass Using an Alternate Path or Channel","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-04-08T19:25:54.000Z","orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","shortName":"juniper"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://kb.juniper.net/JSA11001"}],"solutions":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: 14.1X53-D53, 15.1X53-D593, 15.1R7-S4, 16.1R7-S4, 17.1R2-S11, 17.1R3-S1, 17.2R3-S3, 17.3R2-S5, 17.3R3-S6, 17.4R2-S9, 17.4R3, 18.1R3-S8, 18.2R2, 18.3R1-S7, 18.3R2, 18.4R1, and all subsequent releases."}],"source":{"advisory":"JSA11001","defect":["1378429","1368940"],"discovery":"INTERNAL"},"title":"Junos OS: EX and QFX Series: Console port authentication bypass vulnerability","workarounds":[{"lang":"en","value":"Limit physical access to the console port only to trusted administrators."}],"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"sirt@juniper.net","DATE_PUBLIC":"2020-04-08T16:00:00.000Z","ID":"CVE-2020-1618","STATE":"PUBLIC","TITLE":"Junos OS: EX and QFX Series: Console port authentication bypass vulnerability"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Junos OS","version":{"version_data":[{"platform":"EX and QFX Series","version_affected":"<","version_name":"14.1X53","version_value":"14.1X53-D53"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"15.1","version_value":"15.1R7-S4"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"15.1X53","version_value":"15.1X53-D593"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"16.1","version_value":"16.1R7-S4"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"17.1","version_value":"17.1R2-S11, 17.1R3-S1"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"17.2","version_value":"17.2R3-S3"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"17.3","version_value":"17.3R2-S5, 17.3R3-S6"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"17.4","version_value":"17.4R2-S9, 17.4R3"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"18.1","version_value":"18.1R3-S8"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"18.2","version_value":"18.2R2"},{"platform":"EX and QFX Series","version_affected":"<","version_name":"18.3","version_value":"18.3R1-S7, 18.3R2"},{"platform":"EX and QFX Series","version_affected":"!","version_value":"12.3"}]}}]},"vendor_name":"Juniper Networks"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"On Juniper Networks EX and QFX Series, an authentication bypass vulnerability may allow a user connected to the console port to login as root without any password. This issue might only occur in certain scenarios: • At the first reboot after performing device factory reset using the command “request system zeroize”; or • A temporary moment during the first reboot after the software upgrade when the device configured in Virtual Chassis mode. This issue affects Juniper Networks Junos OS on EX and QFX Series: 14.1X53 versions prior to 14.1X53-D53; 15.1 versions prior to 15.1R7-S4; 15.1X53 versions prior to 15.1X53-D593; 16.1 versions prior to 16.1R7-S4; 17.1 versions prior to 17.1R2-S11, 17.1R3-S1; 17.2 versions prior to 17.2R3-S3; 17.3 versions prior to 17.3R2-S5, 17.3R3-S6; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R2; 18.3 versions prior to 18.3R1-S7, 18.3R2. This issue does not affect Juniper Networks Junos OS 12.3."}]},"exploit":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-288 Authentication Bypass Using an Alternate Path or Channel"}]}]},"references":{"reference_data":[{"name":"https://kb.juniper.net/JSA11001","refsource":"CONFIRM","url":"https://kb.juniper.net/JSA11001"}]},"solution":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: 14.1X53-D53, 15.1X53-D593, 15.1R7-S4, 16.1R7-S4, 17.1R2-S11, 17.1R3-S1, 17.2R3-S3, 17.3R2-S5, 17.3R3-S6, 17.4R2-S9, 17.4R3, 18.1R3-S8, 18.2R2, 18.3R1-S7, 18.3R2, 18.4R1, and all subsequent releases."}],"source":{"advisory":"JSA11001","defect":["1378429","1368940"],"discovery":"INTERNAL"},"work_around":[{"lang":"en","value":"Limit physical access to the console port only to trusted administrators."}]}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T06:46:30.358Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://kb.juniper.net/JSA11001"}]}]},"cveMetadata":{"assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","assignerShortName":"juniper","cveId":"CVE-2020-1618","datePublished":"2020-04-08T19:25:54.845Z","dateReserved":"2019-11-04T00:00:00.000Z","dateUpdated":"2024-09-17T01:56:26.005Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}