{"id":"CVE-2018-0025","state":"PUBLISHED","title":"Junos OS: SRX Series: Credentials exposed when using HTTP and HTTPS Firewall Pass-through User Authentication","description":"When an SRX Series device is configured to use HTTP/HTTPS pass-through authentication services, a client sending authentication credentials in the initial HTTP/HTTPS session is at risk that these credentials may be captured during follow-on HTTP/HTTPS requests by a malicious actor through a man-in-the-middle attack or by authentic servers subverted by malicious actors. FTP, and Telnet pass-through authentication services are not affected. Affected releases are Juniper Networks SRX Series: 12.1X46 versions prior to 12.1X46-D67 on SRX Series; 12.3X48 versions prior to 12.3X48-D25 on SRX Series; 15.1X49 versions prior to 15.1X49-D35 on SRX Series.","publishedAt":"2018-07-11T18:00:00.000Z","updatedAt":"2024-09-16T17:18:55.431Z","severity":{"score":6.1,"label":"Medium","version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N","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-D67","versionType":"custom"},{"version":"12.3X48","status":"affected","lessThan":"12.3X48-D25","versionType":"custom"},{"version":"15.1X49","status":"affected","lessThan":"15.1X49-D35","versionType":"custom"}],"platforms":["SRX Series"]}],"references":["https://www.juniper.net/documentation/en_US/junos/topics/concept/firewall-user-authentication-pass-through-understanding.html","http://www.securityfocus.com/bid/104719","http://www.securitytracker.com/id/1041316","https://www.juniper.net/documentation/en_US/junos/topics/example/security-https-traffic-to-trigger-pass-through-authentication-configuring.html","https://www.juniper.net/documentation/en_US/junos/topics/example/firewall-user-authentication-pass-through-configuring-cli.html","https://kb.juniper.net/JSA10858"],"weaknesses":["CWE-319","CWE-300"],"ingestedAt":"2026-10-29T19:44:03.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/0xxx/CVE-2018-0025.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-0025","state":"PUBLISHED","datePublished":"2018-07-11T18:00:00.000Z","dateUpdated":"2024-09-16T17:18:55.431Z","assignerShortName":"juniper","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","dateReserved":"2017-11-16T00:00:00.000Z"},"containers":{"cna":{"title":"Junos OS: SRX Series: Credentials exposed when using HTTP and HTTPS Firewall Pass-through User Authentication","descriptions":[{"lang":"en","value":"When an SRX Series device is configured to use HTTP/HTTPS pass-through authentication services, a client sending authentication credentials in the initial HTTP/HTTPS session is at risk that these credentials may be captured during follow-on HTTP/HTTPS requests by a malicious actor through a man-in-the-middle attack or by authentic servers subverted by malicious actors. FTP, and Telnet pass-through authentication services are not affected. Affected releases are Juniper Networks SRX Series: 12.1X46 versions prior to 12.1X46-D67 on SRX Series; 12.3X48 versions prior to 12.3X48-D25 on SRX Series; 15.1X49 versions prior to 15.1X49-D35 on SRX Series."}],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"12.1X46","status":"affected","lessThan":"12.1X46-D67","versionType":"custom"},{"version":"12.3X48","status":"affected","lessThan":"12.3X48-D25","versionType":"custom"},{"version":"15.1X49","status":"affected","lessThan":"15.1X49-D35","versionType":"custom"}],"platforms":["SRX Series"]}],"references":[{"url":"https://www.juniper.net/documentation/en_US/junos/topics/concept/firewall-user-authentication-pass-through-understanding.html","tags":["x_refsource_MISC"]},{"url":"http://www.securityfocus.com/bid/104719","name":"104719","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.securitytracker.com/id/1041316","name":"1041316","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://www.juniper.net/documentation/en_US/junos/topics/example/security-https-traffic-to-trigger-pass-through-authentication-configuring.html","tags":["x_refsource_MISC"]},{"url":"https://www.juniper.net/documentation/en_US/junos/topics/example/firewall-user-authentication-pass-through-configuring-cli.html","tags":["x_refsource_MISC"]},{"url":"https://kb.juniper.net/JSA10858","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_0":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N","version":"3.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-319","description":"CWE-319: Cleartext Transmission of Sensitive Information.","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-300","description":"CWE-300: Channel Accessible by Non-Endpoint ('Man-in-the-Middle')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"juniper","dateUpdated":"2018-07-27T09:57:01.000Z","orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968"},"datePublic":"2018-07-11T00:00:00.000Z","exploits":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"solutions":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: Junos OS:12.1X46-D67, 12.3X48-D25, 15.1X49-D35, 17.3R1 all subsequent releases."}],"source":{"advisory":"JSA10858","defect":["1122278"],"discovery":"USER"},"workarounds":[{"lang":"en","value":"1. Discontinue use of HTTP/HTTPS Pass-through Firewall User Authentication\n \n2. Use web-redirect when using Pass-through Firewall User Authentication\n\nExample: \nset security policies from-zone * to-zone * policy * then permit firewall-authentication pass-through web-redirect\n\nFor additional configuration guidance, customers should contact JTAC Support."}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"sirt@juniper.net","DATE_PUBLIC":"2018-07-11T16:00:00.000Z","ID":"CVE-2018-0025","STATE":"PUBLIC","TITLE":"Junos OS: SRX Series: Credentials exposed when using HTTP and HTTPS Firewall Pass-through User Authentication"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Junos OS","version":{"version_data":[{"affected":"<","platform":"SRX Series","version_affected":"<","version_name":"12.1X46","version_value":"12.1X46-D67"},{"affected":"<","platform":"SRX Series","version_affected":"<","version_name":"12.3X48","version_value":"12.3X48-D25"},{"affected":"<","platform":"SRX Series","version_affected":"<","version_name":"15.1X49","version_value":"15.1X49-D35"}]}}]},"vendor_name":"Juniper Networks"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"When an SRX Series device is configured to use HTTP/HTTPS pass-through authentication services, a client sending authentication credentials in the initial HTTP/HTTPS session is at risk that these credentials may be captured during follow-on HTTP/HTTPS requests by a malicious actor through a man-in-the-middle attack or by authentic servers subverted by malicious actors. FTP, and Telnet pass-through authentication services are not affected. Affected releases are Juniper Networks SRX Series: 12.1X46 versions prior to 12.1X46-D67 on SRX Series; 12.3X48 versions prior to 12.3X48-D25 on SRX Series; 15.1X49 versions prior to 15.1X49-D35 on SRX Series."}]},"exploit":[{"lang":"en","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N","version":"3.0"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-319: Cleartext Transmission of Sensitive Information."}]},{"description":[{"lang":"eng","value":"CWE-300: Channel Accessible by Non-Endpoint ('Man-in-the-Middle')"}]}]},"references":{"reference_data":[{"name":"https://www.juniper.net/documentation/en_US/junos/topics/concept/firewall-user-authentication-pass-through-understanding.html","refsource":"MISC","url":"https://www.juniper.net/documentation/en_US/junos/topics/concept/firewall-user-authentication-pass-through-understanding.html"},{"name":"104719","refsource":"BID","url":"http://www.securityfocus.com/bid/104719"},{"name":"1041316","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1041316"},{"name":"https://www.juniper.net/documentation/en_US/junos/topics/example/security-https-traffic-to-trigger-pass-through-authentication-configuring.html","refsource":"MISC","url":"https://www.juniper.net/documentation/en_US/junos/topics/example/security-https-traffic-to-trigger-pass-through-authentication-configuring.html"},{"name":"https://www.juniper.net/documentation/en_US/junos/topics/example/firewall-user-authentication-pass-through-configuring-cli.html","refsource":"MISC","url":"https://www.juniper.net/documentation/en_US/junos/topics/example/firewall-user-authentication-pass-through-configuring-cli.html"},{"name":"https://kb.juniper.net/JSA10858","refsource":"CONFIRM","url":"https://kb.juniper.net/JSA10858"}]},"solution":[{"lang":"en","value":"The following software releases have been updated to resolve this specific issue: Junos OS:12.1X46-D67, 12.3X48-D25, 15.1X49-D35, 17.3R1 all subsequent releases."}],"source":{"advisory":"JSA10858","defect":["1122278"],"discovery":"USER"},"work_around":[{"lang":"en","value":"1. Discontinue use of HTTP/HTTPS Pass-through Firewall User Authentication\n \n2. Use web-redirect when using Pass-through Firewall User Authentication\n\nExample: \nset security policies from-zone * to-zone * policy * then permit firewall-authentication pass-through web-redirect\n\nFor additional configuration guidance, customers should contact JTAC Support."}]}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.juniper.net/documentation/en_US/junos/topics/concept/firewall-user-authentication-pass-through-understanding.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/104719","name":"104719","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id/1041316","name":"1041316","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://www.juniper.net/documentation/en_US/junos/topics/example/security-https-traffic-to-trigger-pass-through-authentication-configuring.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.juniper.net/documentation/en_US/junos/topics/example/firewall-user-authentication-pass-through-configuring-cli.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://kb.juniper.net/JSA10858","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T03:14:16.130Z"}}]}}}