How severe is CVE-2020-9332?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2020-9332 known to be exploited?

8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Fabulatech Usb For Remote Desktop

CVE-2020-9332

ftusbbus2.sys in FabulaTech USB for Remote Desktop through 2020-02-19 allows privilege escalation via crafted IoCtl code related to a USB HID device.

Published 2020-06-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (40.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 40.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Fabulatech Usb For Remote Desktop

Public proof-of-concept exploits

References

www.fabulatech.com (Vendor Advisory)
labs.sentinelone.com/click-from-the-backyard-cve-2020-9332/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-9332?: CVE-2020-9332 is a high-severity vulnerability in Fabulatech Usb For Remote Desktop. CVSS score: 7.8/10. Published 2020-06-17.
How severe is CVE-2020-9332?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2020-9332 known to be exploited?: 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.