{"id":"CVE-2018-0024","state":"PUBLISHED","title":"Junos OS: A privilege escalation vulnerability exists where authenticated users with shell access can become root","description":"An Improper Privilege Management vulnerability in a shell session of Juniper Networks Junos OS allows an authenticated unprivileged attacker to gain full control of the system. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D45 on SRX Series; 12.3X48 versions prior to 12.3X48-D20 on SRX Series; 12.3 versions prior to 12.3R11 on EX Series; 14.1X53 versions prior to 14.1X53-D30 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100;; 15.1X49 versions prior to 15.1X49-D20 on SRX Series.","publishedAt":"2018-07-11T18:00:00.000Z","updatedAt":"2024-09-16T16:28:40.711Z","severity":{"score":7.8,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"juniper"},"assigner":"juniper","products":["Juniper Networks Junos OS"],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"12.1X46","status":"affected","lessThan":"12.1X46-D45","versionType":"custom"},{"version":"12.3X48","status":"affected","lessThan":"12.3X48-D20","versionType":"custom"},{"version":"15.1X49","status":"affected","lessThan":"15.1X49-D20","versionType":"custom"}],"platforms":["SRX Series"]},{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"12.3","status":"affected","lessThan":"12.3R11","versionType":"custom"}],"platforms":["EX Series"]},{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"14.1X53","status":"affected","lessThan":"14.1X53-D30","versionType":"custom"}],"platforms":["EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100"]}],"references":["http://www.securitytracker.com/id/1041314","https://kb.juniper.net/JSA10857","http://www.securityfocus.com/bid/104718"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:03.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/0xxx/CVE-2018-0024.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-0024","state":"PUBLISHED","datePublished":"2018-07-11T18:00:00.000Z","dateUpdated":"2024-09-16T16:28:40.711Z","assignerShortName":"juniper","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","dateReserved":"2017-11-16T00:00:00.000Z"},"containers":{"cna":{"title":"Junos OS: A privilege escalation vulnerability exists where authenticated users with shell access can become root","descriptions":[{"lang":"en","value":"An Improper Privilege Management vulnerability in a shell session of Juniper Networks Junos OS allows an authenticated unprivileged attacker to gain full control of the system. 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Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D45 on SRX Series; 12.3X48 versions prior to 12.3X48-D20 on SRX Series; 12.3 versions prior to 12.3R11 on EX Series; 14.1X53 versions prior to 14.1X53-D30 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100;; 15.1X49 versions prior to 15.1X49-D20 on SRX Series."}]},"exploit":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Improper Privilege Management."}]},{"description":[{"lang":"eng","value":"Privilege Escalation."}]}]},"references":{"reference_data":[{"name":"1041314","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1041314"},{"name":"https://kb.juniper.net/JSA10857","refsource":"CONFIRM","url":"https://kb.juniper.net/JSA10857"},{"name":"104718","refsource":"BID","url":"http://www.securityfocus.com/bid/104718"}]},"solution":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: Junos OS 12.1X46-D45, 12.3X48-D20, 12.3R11, 14.1X53-D30, 15.1X49-D20 and all subsequent releases."}],"source":{"advisory":"JSA10857","defect":["1004217"],"discovery":"INTERNAL"},"work_around":[{"lang":"en","value":"Disallow unprivileged authenticated users access to Junos shell.\nLimit shell access to only trusted administrators."}]}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securitytracker.com/id/1041314","name":"1041314","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://kb.juniper.net/JSA10857","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/104718","name":"104718","tags":["vdb-entry","x_refsource_BID","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T03:14:16.463Z"}}]}}}