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CVE-2023-20208

Status: ModifiedMedium (4.8)—

A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to conduct an XSS attack against a user of the web-based management interface of an affected device.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Cisco — Identity Services Engine

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2023-20208",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@cisco.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 4.8,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 1.7
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 4.8,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 1.7
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "Cisco",
          "product": "Cisco Identity Services Engine Software",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0"
            },
            {
              "status": "affected",
              "version": "3.0.0 p1"
            },
            {
              "status": "affected",
              "version": "3.0.0 p2"
            },
            {
              "status": "affected",
              "version": "3.0.0 p3"
            },
            {
              "status": "affected",
              "version": "3.0.0 p4"
            },
            {
              "status": "affected",
              "version": "3.0.0 p5"
            },
            {
              "status": "affected",
              "version": "3.0.0 p6"
            },
            {
              "status": "affected",
              "version": "3.0.0 p7"
            },
            {
              "status": "affected",
              "version": "3.1.0"
            },
            {
              "status": "affected",
              "version": "3.1.0 p1"
            },
            {
              "status": "affected",
              "version": "3.1.0 p3"
            },
            {
              "status": "affected",
              "version": "3.1.0 p4"
            },
            {
              "status": "affected",
              "version": "3.1.0 p5"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-11-21T19:15:08.567",
  "references": [
    {
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-mult-j-KxpNynR",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-mult-j-KxpNynR",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@cisco.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-87"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to conduct an XSS attack against a user of the web-based management interface of an affected device."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la interfaz de administración basada en web de Cisco ISE podría permitir que un atacante remoto autenticado lleve a cabo un ataque XSS contra un usuario de la interfaz de administración basada en web de un dispositivo afectado."
    }
  ],
  "lastModified": "2026-06-17T05:29:49.803",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A1063044-BCD7-487F-9880-141C30547E36"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DA42E65A-7207-48B8-BE1B-0B352201BC09"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "75DDAF38-4D5F-4EE4-A428-68D28FC0DA96"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C5FB6AA6-F8C9-48A6-BDDA-1D25C43564EB"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2B3A267A-5FEA-426D-903E-BD3F4F94A1A4"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B1B3207B-1B9C-41AA-8EF6-8478458462E7"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch6:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C5B9E7F3-B0F2-4A6A-B939-A62E9B12CCEB"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch7:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EF4C5A58-D0AE-48D6-9757-18C1D5BE5070"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C4DB9726-532F-45CE-81FD-45F2F6C7CE51"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1:patch1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2E8F0066-0EC0-41FD-80BE-55C4ED5F6B0E"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1:patch2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A1E81F86-7ED6-4D6C-8DAF-09EB2A7BC496"
            },
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              "vulnerable": true,
              "matchCriteriaId": "5D1765DB-1BEF-4CE9-8B86-B91F709600EB"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1:patch4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3D1E80EF-C3FD-4F7A-B63D-0EAA5C878B11"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1:patch5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "095F27EC-5713-4D4F-AD06-57D3DF068B90"
            },
            {
              "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.2:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "36722B6C-64A5-4D00-94E1-442878C37A35"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}