CVE-2021-45092
CRITICALCVSS 9.8/10EPSS 39.97%
Last modified
CVE-2021-45092 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Thinfinity VirtualUI before 3.0 has functionality in /lab.html reachable by default that could allow IFRAME injection via the vpath parameter.. EPSS estimates a 39.97% chance of exploitation in the next 30 days.
Description
Thinfinity VirtualUI before 3.0 has functionality in /lab.html reachable by default that could allow IFRAME injection via the vpath parameter.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cybelesoft | Thinfinity Virtualui | < 3.0 |
References
- http://packetstormsecurity.com/files/166068/Thinfinity-VirtualUI-2.5.41.0-IFRAME-Injection.htmlThird Party Advisory, VDB Entry
- https://github.com/cybelesoft/virtualui/issues/2Issue Tracking, Third Party Advisory
- http://packetstormsecurity.com/files/166068/Thinfinity-VirtualUI-2.5.41.0-IFRAME-Injection.htmlThird Party Advisory, VDB Entry
- https://github.com/cybelesoft/virtualui/issues/2Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-45092?
Thinfinity VirtualUI before 3.0 has functionality in /lab.html reachable by default that could allow IFRAME injection via the vpath parameter.
How severe is CVE-2021-45092?
CVE-2021-45092 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 39.97% probability of exploitation in the next 30 days.
How do I fix CVE-2021-45092?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-45092?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST