---
id: CVE-2021-46354
title: >-
  Thinfinity VirtualUI 2.1.28.0, 2.1.32.1 and 2.5.26.2, fixed in version 3.0 is
  affected by an information disclosure vulnerability in the parameter "Addr" in
  cmd site
summary: >-
  Thinfinity VirtualUI 2.1.28.0, 2.1.32.1 and 2.5.26.2, fixed in version 3.0 is
  affected by an information disclosure vulnerability in the parameter "Addr" in
  cmd site. The ability to send requests to other systems can allow the
  vulnerable…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-668
vendor: cybelesoft
product: thinfinity_virtualui
affected:
  - thinfinity_virtualui = 2.1.28.0
  - thinfinity_virtualui = 2.1.32.1
  - thinfinity_virtualui = 2.5.26.2
published: '2022-02-09'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2021-46354'
references:
  - url: >-
      http://packetstormsecurity.com/files/166069/Thinfinity-VirtualUI-2.5.26.2-Information-Disclosure.html
    label: cve@mitre.org
  - url: 'https://github.com/cybelesoft/virtualui/issues/3'
    label: cve@mitre.org
  - url: >-
      http://packetstormsecurity.com/files/166069/Thinfinity-VirtualUI-2.5.26.2-Information-Disclosure.html
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'http://thinfinity.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/cybelesoft/virtualui/issues/3'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
  - exploit-available
epss: 0.12888
epssPercentile: 0.9617
exploitAvailable: true
ingestedAt: '2026-07-06T17:03:23.896Z'
exploits:
  exploitdb: true
  checkedAt: '2026-09-26T09:05:27.707Z'
---

## Overview

Thinfinity VirtualUI 2.1.28.0, 2.1.32.1 and 2.5.26.2, fixed in version 3.0 is affected by an information disclosure vulnerability in the parameter "Addr" in cmd site. The ability to send requests to other systems can allow the vulnerable server to filtrate the real IP of the web server or increase the attack surface.

## Affected

- `thinfinity_virtualui = 2.1.28.0`
- `thinfinity_virtualui = 2.1.32.1`
- `thinfinity_virtualui = 2.5.26.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.