What is CVE-2026-80217?

CVE-2026-80217 is a high-severity vulnerability in Lite-On Technology Corporation Ff-Rfi078i4, classified under Hidden Functionality. CVSS score: 8.8/10. Published 2026-09-15.

How severe is CVE-2026-80217?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Lite-On Technology Corporation Ff-Rfi078i4

CVE-2026-80217

Hidden functionality issue exists in FF-RFI079I4 and FF-RFI078I4, which may allow a user who can log in via SSH and access the enable mode on the product to execute arbitrary OS commands.

Published 2026-09-15 · last modified 2026-09-16.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (43.5th percentile), scored 2026-10-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.5% 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

Weakness classification (CWE)

CWE-912 — Hidden Functionality

References

Frequently asked questions

What is CVE-2026-80217?: CVE-2026-80217 is a high-severity vulnerability in Lite-On Technology Corporation Ff-Rfi078i4, classified under Hidden Functionality. CVSS score: 8.8/10. Published 2026-09-15.
How severe is CVE-2026-80217?: High severity. CVSS v3 base score is 8.8 out of 10.