CVE-2021-45092 describes a critical IFRAME injection vulnerability in Thinfinity VirtualUI versions prior to 3.0, specifically within the /lab.html component. This flaw allows an unauthenticated attacker to inject arbitrary IFRAME content due to improper handling of the vpath parameter. With a CVSS score of 9.8 (Critical), exploitation requires no user interaction and can lead to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB and Nuclei templates are available, indicating a high potential for exploitation despite limited community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.0CPE matchmatch criteria | cpe:2.3:a:cybelesoft:thinfinity_virtualui:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.