cve-2021-21489
Vulnerability from cvelistv5
Published
2021-09-14 11:15
Modified
2024-08-03 18:16
Severity ?
4.8 (Medium) - CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
SAP NetWeaver Enterprise Portal versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user related data, resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content.
References
cna@sap.comhttps://launchpad.support.sap.com/#/notes/3082219Permissions Required
cna@sap.comhttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/3082219Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:16:22.533Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/3082219"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP NetWeaver Enterprise Portal",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 7.10"
            },
            {
              "status": "affected",
              "version": "\u003c 7.11"
            },
            {
              "status": "affected",
              "version": "\u003c 7.20"
            },
            {
              "status": "affected",
              "version": "\u003c 7.30"
            },
            {
              "status": "affected",
              "version": "\u003c 7.31"
            },
            {
              "status": "affected",
              "version": "\u003c 7.40"
            },
            {
              "status": "affected",
              "version": "\u003c 7.50"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "SAP NetWeaver Enterprise Portal versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user related data, resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Cross-Site Scripting",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-14T11:15:14",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/3082219"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2021-21489",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP NetWeaver Enterprise Portal",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "\u003c",
                            "version_value": "7.10"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.11"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.20"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.30"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.31"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.40"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.50"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SAP SE"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "SAP NetWeaver Enterprise Portal versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user related data, resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": "4.8",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Cross-Site Scripting"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://launchpad.support.sap.com/#/notes/3082219",
              "refsource": "MISC",
              "url": "https://launchpad.support.sap.com/#/notes/3082219"
            },
            {
              "name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405",
              "refsource": "MISC",
              "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2021-21489",
    "datePublished": "2021-09-14T11:15:14",
    "dateReserved": "2020-12-30T00:00:00",
    "dateUpdated": "2024-08-03T18:16:22.533Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_enterprise_portal:7.10:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"40BA6B1C-F11D-49DF-A3DE-92D1442BC09F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_enterprise_portal:7.11:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"16A4B1E5-FD7B-4D7F-9791-E865FC8ED476\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_enterprise_portal:7.20:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DCCA369A-EA1B-4312-8727-82BA1192D8A2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_enterprise_portal:7.30:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"64F0B5E2-054F-41CC-9296-38E3E5DFC77B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_enterprise_portal:7.31:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E666D8FD-1F21-4E97-80BB-D560AB125DB5\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_enterprise_portal:7.40:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"3D61E5F0-5F16-489D-BB7D-2C630637DCAC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_enterprise_portal:7.50:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D91F9D76-39D6-4D5E-BFAE-892CB8C30A79\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"SAP NetWeaver Enterprise Portal versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user related data, resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content.\"}, {\"lang\": \"es\", \"value\": \"SAP NetWeaver Enterprise Portal versiones - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, no codifican suficientemente los datos relacionados con el usuario, resultando en una vulnerabilidad de tipo Cross-Site Scripting (XSS) Almacenado. Esto permitir\\u00eda a un atacante con privilegios administrativos almacenar un script malicioso en el portal. La ejecuci\\u00f3n del contenido del script por una v\\u00edctima registrada en el portal podr\\u00eda comprometer la confidencialidad e integridad del contenido del portal\"}]",
      "id": "CVE-2021-21489",
      "lastModified": "2024-11-21T05:48:28.570",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N\", \"baseScore\": 4.8, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"REQUIRED\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 1.7, \"impactScore\": 2.7}], \"cvssMetricV30\": [{\"source\": \"cna@sap.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N\", \"baseScore\": 4.8, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"REQUIRED\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 1.7, \"impactScore\": 2.7}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:S/C:N/I:P/A:N\", \"baseScore\": 3.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 6.8, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": true}]}",
      "published": "2021-09-14T12:15:08.120",
      "references": "[{\"url\": \"https://launchpad.support.sap.com/#/notes/3082219\", \"source\": \"cna@sap.com\", \"tags\": [\"Permissions Required\"]}, {\"url\": \"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405\", \"source\": \"cna@sap.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://launchpad.support.sap.com/#/notes/3082219\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Permissions Required\"]}, {\"url\": \"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "cna@sap.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-79\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-21489\",\"sourceIdentifier\":\"cna@sap.com\",\"published\":\"2021-09-14T12:15:08.120\",\"lastModified\":\"2024-11-21T05:48:28.570\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"SAP NetWeaver Enterprise Portal versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user related data, resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content.\"},{\"lang\":\"es\",\"value\":\"SAP NetWeaver Enterprise Portal versiones - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, no codifican suficientemente los datos relacionados con el usuario, resultando en una vulnerabilidad de tipo Cross-Site Scripting (XSS) Almacenado. Esto permitir\u00eda a un atacante con privilegios administrativos almacenar un script malicioso en el portal. La ejecuci\u00f3n del contenido del script por una v\u00edctima registrada en el portal podr\u00eda comprometer la confidencialidad e integridad del contenido del portal\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N\",\"baseScore\":4.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.7,\"impactScore\":2.7}],\"cvssMetricV30\":[{\"source\":\"cna@sap.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N\",\"baseScore\":4.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.7,\"impactScore\":2.7}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:S/C:N/I:P/A:N\",\"baseScore\":3.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":6.8,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_enterprise_portal:7.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"40BA6B1C-F11D-49DF-A3DE-92D1442BC09F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_enterprise_portal:7.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16A4B1E5-FD7B-4D7F-9791-E865FC8ED476\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_enterprise_portal:7.20:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DCCA369A-EA1B-4312-8727-82BA1192D8A2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_enterprise_portal:7.30:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"64F0B5E2-054F-41CC-9296-38E3E5DFC77B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_enterprise_portal:7.31:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E666D8FD-1F21-4E97-80BB-D560AB125DB5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_enterprise_portal:7.40:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3D61E5F0-5F16-489D-BB7D-2C630637DCAC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_enterprise_portal:7.50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D91F9D76-39D6-4D5E-BFAE-892CB8C30A79\"}]}]}],\"references\":[{\"url\":\"https://launchpad.support.sap.com/#/notes/3082219\",\"source\":\"cna@sap.com\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405\",\"source\":\"cna@sap.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://launchpad.support.sap.com/#/notes/3082219\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.