« Volver al listado

CVE-2021-33702

Estado: ModificadaMedia (6.1)—

Under certain conditions, NetWeaver Enterprise Portal, versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode report data. An attacker can craft malicious data and print it to the report. In a successful attack, a victim opens the report, and the malicious script gets executed in the victim's browser, resulting in a Stored Cross-Site Scripting (XSS) vulnerability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

SAP — Netweaver Enterprise Portal

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-33702",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.6,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 4.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "cna@sap.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.0",
          "baseScore": 8.3,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/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
      }
    ],
    "cvssMetricV31": [
      {
        "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": "cna@sap.com",
      "affectedData": [
        {
          "vendor": "SAP SE",
          "product": "SAP NetWeaver Enterprise Portal",
          "versions": [
            {
              "status": "affected",
              "version": "< 7.10"
            },
            {
              "status": "affected",
              "version": "< 7.11"
            },
            {
              "status": "affected",
              "version": "< 7.20"
            },
            {
              "status": "affected",
              "version": "< 7.30"
            },
            {
              "status": "affected",
              "version": "< 7.31"
            },
            {
              "status": "affected",
              "version": "< 7.40"
            },
            {
              "status": "affected",
              "version": "< 7.50"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-08-10T15:15:07.943",
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/165737/SAP-Enterprise-Portal-NavigationReporter-Cross-Site-Scripting.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2022/Jan/70",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/3073681",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "http://packetstormsecurity.com/files/165737/SAP-Enterprise-Portal-NavigationReporter-Cross-Site-Scripting.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2022/Jan/70",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/3073681",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cna@sap.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Under certain conditions, NetWeaver Enterprise Portal, versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode report data. An attacker can craft malicious data and print it to the report. In a successful attack, a victim opens the report, and the malicious script gets executed in the victim's browser, resulting in a Stored Cross-Site Scripting (XSS) vulnerability."
    },
    {
      "lang": "es",
      "value": "En determinadas condiciones, NetWeaver Enterprise Portal, versiones - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, no codifica suficientemente los datos de los informes. Un atacante puede diseñar datos maliciosos e imprimirlos en el informe. En un ataque con éxito, la víctima abre el informe y el script malicioso es ejecutado en el navegador de la víctima, resultando en una vulnerabilidad de tipo Cross-Site Scripting (XSS) almacenado"
    }
  ],
  "lastModified": "2026-06-17T03:55:04.097",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sap:netweaver_enterprise_portal:7.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "40BA6B1C-F11D-49DF-A3DE-92D1442BC09F"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_enterprise_portal:7.11:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16A4B1E5-FD7B-4D7F-9791-E865FC8ED476"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_enterprise_portal:7.20:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DCCA369A-EA1B-4312-8727-82BA1192D8A2"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_enterprise_portal:7.30:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "64F0B5E2-054F-41CC-9296-38E3E5DFC77B"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_enterprise_portal:7.31:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E666D8FD-1F21-4E97-80BB-D560AB125DB5"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_enterprise_portal:7.40:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3D61E5F0-5F16-489D-BB7D-2C630637DCAC"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver_enterprise_portal:7.50:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D91F9D76-39D6-4D5E-BFAE-892CB8C30A79"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cna@sap.com"
}