CVE-2021-46354

HIGH

Thinfinity VirtualUI <3.0 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2021-46354. PoCs published by Daniel Morales.

AI-analyzed exploit summary This is a writeup describing an SSRF vulnerability in Thinfinity VirtualUI versions prior to 2.5.26.2. The vulnerability allows an attacker to induce the application to interact with arbitrary external services, potentially leaking the real IP of the webserver or bypassing CDN protections.

Description

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.

Exploits (1)

exploitdb WRITEUP
by Daniel Morales · textwebappsmultiple
https://www.exploit-db.com/exploits/50771

This is a writeup describing an SSRF vulnerability in Thinfinity VirtualUI versions prior to 2.5.26.2. The vulnerability allows an attacker to induce the application to interact with arbitrary external services, potentially leaking the real IP of the webserver or bypassing CDN protections.

Classification
Writeup 90%
Attack Type
Ssrf
Complexity
Trivial
Reliability
Reliable
Target: Thinfinity VirtualUI < 2.5.26.2
No auth needed
Prerequisites: Network access to the vulnerable Thinfinity VirtualUI instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Vendor Advisory x_refsource_misc
http://thinfinity.com
Third Party Advisory x_refsource_misc
https://github.com/cybelesoft/virtualui/issues/3

Scores

CVSS v3 7.5
EPSS 0.1555
EPSS Percentile 96.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-668
Status published
Products (3)
cybelesoft/thinfinity_virtualui 2.1.28.0
cybelesoft/thinfinity_virtualui 2.1.32.1
cybelesoft/thinfinity_virtualui 2.5.26.2
Published Feb 09, 2022
Tracked Since Feb 18, 2026