{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-21589",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-21589",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-01-27T20:32:13.334Z",
    "updatedAt": "2026-01-27T21:28:02.560Z",
    "importedAt": "2026-10-24T01:57:29.455Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Session Smart Router, Session Smart Conductor, WAN Assurance Router: API Authentication Bypass vulnerability",
      "summary": "An Authentication Bypass Using an\nAlternate Path or Channel vulnerability in Juniper Networks Session Smart\nRouter may allows a network-based attacker to bypass authentication\nand take administrative control of the device.\n\nThis issue affects Session Smart Router: \n\n\n\n  *  from 5.6.7 before 5.6.17, \n  *  from 6.0 before 6.0.8 (affected from 6.0.8),\n\n  *  from 6.1 before 6.1.12-lts, \n  *  from 6.2 before 6.2.8-lts, \n  *  from 6.3 before 6.3.3-r2; \n\n\n\n\nThis issue affects Session Smart Conductor: \n\n\n\n  *  from 5.6.7 before 5.6.17, \n  *  from 6.0 before 6.0.8 (affected from 6.0.8),\n\n  *  from 6.1 before 6.1.12-lts, \n  *  from 6.2 before 6.2.8-lts, \n  *  from 6.3 before 6.3.3-r2; \n\n\n\n\nThis issue affects WAN Assurance Managed Routers: \n\n\n\n  *  from 5.6.7 before 5.6.17, \n  *  from 6.0 before 6.0.8 (affected from 6.0.8),\n\n  *  from 6.1 before 6.1.12-lts, \n  *  from 6.2 before 6.2.8-lts, \n  *  from 6.3 before 6.3.3-r2.",
      "affected": [
        {
          "vendor": "Juniper Networks",
          "product": "Session Smart Router",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5.6.7",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.6.17"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.0.8",
              "changes": [
                {
                  "at": "6.0.8",
                  "status": "affected"
                }
              ]
            },
            {
              "version": "6.1",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.12-lts"
            },
            {
              "version": "6.2",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.2.8-lts"
            },
            {
              "version": "6.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.3.3-r2"
            }
          ]
        },
        {
          "vendor": "Juniper Networks",
          "product": "Session Smart Conductor",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5.6.7",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.6.17"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.0.8",
              "changes": [
                {
                  "at": "6.0.8",
                  "status": "affected"
                }
              ]
            },
            {
              "version": "6.1",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.12-lts"
            },
            {
              "version": "6.2",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.2.8-lts"
            },
            {
              "version": "6.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.3.3-r2"
            }
          ]
        },
        {
          "vendor": "Juniper Networks",
          "product": "WAN Assurance Managed Router",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5.6.7",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.6.17"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.0.8",
              "changes": [
                {
                  "at": "6.0.8",
                  "status": "affected"
                }
              ]
            },
            {
              "version": "6.1",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.12-lts"
            },
            {
              "version": "6.2",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.2.8-lts"
            },
            {
              "version": "6.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.3.3-r2"
            }
          ]
        }
      ]
    }
  }
}