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CVE-2023-3466

Status: ModifiedMedium (6.1)—

Reflected Cross-Site Scripting (XSS)

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 (2)

Citrix — Netscaler Application Delivery ControllerCitrix — Netscaler Gateway

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2023-3466",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2023-3466",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-21T21:06:40.290853Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "secure@citrix.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.3,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 1.6
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@citrix.com",
      "affectedData": [
        {
          "vendor": "Citrix",
          "product": "NetScaler ADC ",
          "versions": [
            {
              "status": "affected",
              "version": "13.1",
              "lessThan": "49.13",
              "versionType": "patch"
            },
            {
              "status": "affected",
              "version": "13.0",
              "lessThan": "91.13",
              "versionType": "patch"
            },
            {
              "status": "affected",
              "version": "13.1-FIPS",
              "lessThan": "37.159",
              "versionType": "patch"
            },
            {
              "status": "affected",
              "version": "12.1-FIPS ",
              "lessThan": "55.297",
              "versionType": "patch"
            },
            {
              "status": "affected",
              "version": "12.1-NDcPP",
              "lessThan": "55.297",
              "versionType": "patch"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Citrix",
          "product": "NetScaler Gateway",
          "versions": [
            {
              "status": "affected",
              "version": "13.1",
              "lessThan": "49.13",
              "versionType": "patch"
            },
            {
              "status": "affected",
              "version": "13.0",
              "lessThan": "91.13",
              "versionType": "patch"
            }
          ],
          "defaultStatus": "unaffected"
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      ]
    }
  ],
  "published": "2023-07-19T19:15:12.017",
  "references": [
    {
      "url": "https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@citrix.com"
    },
    {
      "url": "https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secure@citrix.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Reflected Cross-Site Scripting (XSS)\n"
    }
  ],
  "lastModified": "2026-06-17T06:14:09.600",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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            },
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            },
            {
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            },
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          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "secure@citrix.com"
}