Optergy Proton/Enterprise Building Management System - Open Redirect

mediumseverity

6.1CVSS score

9%likelihood of exploitation, next 30 days

95%of all CVEs are less likely

Readycheck to confirm it

Optergy Proton/Enterprise Building Management System contains an open redirect vulnerability. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.

Impact

An attacker can exploit this vulnerability to redirect users to malicious websites, leading to phishing attacks or the download of malware.

Fix

Apply the latest security patches or updates provided by Optergy to fix the open redirect vulnerability.

How to confirm it

Send: GET {{BaseURL}}/updating.jsp?url=https://interact.sh/
Positive when: matches in header /(?m)^(?:Location\s*?:\s*?)(?:https?://|//)?(?:[a-zA-Z0-9\-_\.@]*)interact\.sh.*$/

Run it with nuclei: nuclei -id CVE-2019-7275 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2019-7275

info:
  name: Optergy Proton/Enterprise Building Management System - Open Redirect
  author: 0x_Akoko
  severity: medium
  description: Optergy Proton/Enterprise Building Management System contains an open redirect vulnerability. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
  impact: |
    An attacker can exploit this vulnerability to redirect users to malicious websites, leading to phishing attacks or the download of malware.
  remediation: |
    Apply the latest security patches or updates provided by Optergy to fix the open redirect vulnerability.
  reference:
    - https://packetstormsecurity.com/files/155268/Optergy-Proton-Enterprise-BMS-2.3.0a-Open-Redirect.html
    - https://applied-risk.com/resources/ar-2019-008
    - https://cxsecurity.com/issue/WLB-2019110074
    - https://applied-risk.com/labs/advisories
    - https://nvd.nist.gov/vuln/detail/CVE-2019-7275
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2019-7275
    cwe-id: CWE-601
    epss-score: 0.09047
    epss-percentile: 0.95324
    cpe: cpe:2.3:a:optergy:enterprise:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: optergy
    product: enterprise
  tags: cve,cve2019,redirect,packetstorm,optergy,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/updating.jsp?url=https://interact.sh/"

    matchers:
      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?://|//)?(?:[a-zA-Z0-9\-_\.@]*)interact\.sh.*$'

References

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