{ "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" }