{"schemaVersion":3,"id":"CVE-2025-59974","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Junos Space Security Director allows an attacker to inject malicious scripts into the application, which are then stored and executed in the context of other users' browsers when they access affected pages.This issue affects Juniper Security Director:\n\n  *  All versions before 24.1R4.","dates":{"published":"2025-10-09T15:57:30.142Z","modified":"2026-02-26T17:47:56.498Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.3,"severity":"critical","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:Y/R:U/V:C/RE:M/U:Amber","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":9.3,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:Y/R:U/V:C/RE:M/U:Amber","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.4,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":9.3,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:M/U:Amber","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.4,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00379,"percentile":0.30472,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00379},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00379,"percentile":0.30472}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00379,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00379,"percentile":0.30472}]},"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-79","name":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/79.html"}],"affected":[{"vendor":"juniper networks","product":"junos space security director","name":"Junos Space Security Director","label":"junos space security director","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 24.1R4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 24.1R4","eol":null,"hubHref":"/vendor/juniper_networks/junos_space_security_director"},{"vendor":"juniper","product":"space_security_director","name":"space security director","label":"space_security_director","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 24.1","noFixRecorded":false,"fixedIn":null},{"text":"24.1:r1","noFixRecorded":false,"fixedIn":null},{"text":"24.1:r2","noFixRecorded":false,"fixedIn":null},{"text":"24.1:r3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 24.1 | 24.1:r1 | 24.1:r2 | 24.1:r3","eol":null,"hubHref":"/vendor/juniper/space_security_director"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://supportportal.juniper.net/JSA103139","label":"supportportal.juniper.net/JSA103139","hostname":"supportportal.juniper.net","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2025-10-09T15:57:30.142Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-26T17:47:56.498Z","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":"2026-10-20T18:45:28.677Z","stale":false,"partial":false}}