Vulnerability-Lookup

GHSA-7CHV-W23J-556X

Vulnerability from github – Published: 2022-05-24 19:14 – Updated: 2022-05-24 19:14

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-21489"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-14T12:15:00Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-7chv-w23j-556x",
  "modified": "2022-05-24T19:14:29Z",
  "published": "2022-05-24T19:14:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21489"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.support.sap.com/#/notes/3082219"
    },
    {
      "type": "WEB",
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-21489 (GCVE-0-2021-21489)

Vulnerability from cvelistv5 – Published: 2021-09-14 11:15 – Updated: 2024-08-03 18:16

Summary

Severity

4.8 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CWE

Cross-Site Scripting

Assigner

sap CNA under the mitre root

CNA scorecard C 65/100 over 117 records in the last 180 days details

References

2 references

URL	Tags
https://launchpad.support.sap.com/#/notes/3082219	x_refsource_MISC
https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
SAP SE	SAP NetWeaver Enterprise Portal	Affected: < 7.10 Affected: < 7.11 Affected: < 7.20 Affected: < 7.30 Affected: < 7.31 Affected: < 7.40 Affected: < 7.50

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  "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"
          }
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      "problemTypes": [
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          "descriptions": [
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              "description": "Cross-Site Scripting",
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-14T11:15:14.000Z",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
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          ],
          "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": [
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                      "version": {
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                          {
                            "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"
              }
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          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
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            }
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        },
        "impact": {
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            },
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    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2021-21489",
    "datePublished": "2021-09-14T11:15:14.000Z",
    "dateReserved": "2020-12-30T00:00:00.000Z",
    "dateUpdated": "2024-08-03T18:16:22.533Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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