PT-2021-24203 · Cybele · Thinfinity Virtualui

Daniel Morales · Published 2021-12-16 · Updated 2022-07-12 · CVE-2021-45092

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Thinfinity VirtualUI versions prior to 3.0

Description: The issue concerns functionality in the /lab.html endpoint that is reachable by default, allowing potential IFRAME injection via the vpath parameter.

Recommendations: For versions prior to 3.0, consider disabling access to the /lab.html endpoint until a patch is available. As a temporary workaround, restrict the use of the vpath parameter in the affected endpoint to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2021-45092

Affected Products

Thinfinity Virtualui

References · 7

• 🔥 https://exploit-db.com/exploits/50770 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-45092 · Security Note
• https://osv.dev/vulnerability/CVE-2021-45092 · Vendor Advisory
• https://github.com/cybelesoft/virtualui/issues/2 · Note
• https://t.me/cvenotify/27135 · Telegram Post
• http://packetstormsecurity.com/files/166068/Thinfinity-VirtualUI-2.5.41.0-IFRAME-Injection.html · Note
• https://t.me/cibsecurity/34129 · Telegram Post