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CVE-2017-9140

Status: ModifiedMedium (6.1)—

Cross-site scripting (XSS) vulnerability in Telerik.ReportViewer.WebForms.dll in Telerik Reporting for ASP.NET WebForms Report Viewer control before R1 2017 SP2 (11.0.17.406) allows remote attackers to inject arbitrary web script or HTML via the bgColor parameter to Telerik.ReportViewer.axd.

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)

Progress — Sitefinity CMSProgress — Telerik Reporting

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2017-9140",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.0",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/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": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2017-05-22T05:29:03.583",
  "references": [
    {
      "url": "http://www.telerik.com/support/whats-new/reporting/release-history/telerik-reporting-r1-2017-sp2-%28version-11-0-17-406%29",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://knowledgebase.progress.com/articles/Article/Security-Advisory-for-Resolving-Security-vulnerabilities-September-2018",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.veracode.com/blog/research/anatomy-cross-site-scripting-flaw-telerik-reporting-module",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.telerik.com/support/whats-new/reporting/release-history/telerik-reporting-r1-2017-sp2-%28version-11-0-17-406%29",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://knowledgebase.progress.com/articles/Article/Security-Advisory-for-Resolving-Security-vulnerabilities-September-2018",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.veracode.com/blog/research/anatomy-cross-site-scripting-flaw-telerik-reporting-module",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in Telerik.ReportViewer.WebForms.dll in Telerik Reporting for ASP.NET WebForms Report Viewer control before R1 2017 SP2 (11.0.17.406) allows remote attackers to inject arbitrary web script or HTML via the bgColor parameter to Telerik.ReportViewer.axd."
    },
    {
      "lang": "es",
      "value": "Fue encontrada una  vulnerabilidad de tipo Cross-Site Scripting  (XSS) en el archivo Telerik.ReportViewer.WebForms.dll en Telerik Reporting para el control Report Viewer de ASP.NET WebForms anterior a R1 2017 SP2 versión (11.0.17.406) permite a los atacantes remotos inyectar un script web o HTML arbitrario por medio del parámetro bgColor hacia Telerik.ReportViewer.axd."
    }
  ],
  "lastModified": "2026-06-17T01:27:33.043",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:progress:telerik_reporting:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "82491A67-B7A3-4D5A-82CA-21C218EB4CAD",
              "versionEndExcluding": "11.0.17.406"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
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              "criteria": "cpe:2.3:a:progress:sitefinity_cms:*:*:*:*:*:*:*:*",
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              "versionEndIncluding": "11.0",
              "versionStartIncluding": "4.2"
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          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}