Remote Command Execution Vulnerability in Lite-On FlexFi Products
CVE-2026-80217

8.7HIGH

Key Information:

Vendor

Lite-on Technology Corporation

Status
Ff-rfi079i4
Ff-rfi078i4
Vendor
CVE Published:
15 September 2026

What is CVE-2026-80217?

A security weakness has been identified in Lite-On's FlexFi products, specifically in the FF-RFI079I4 and FF-RFI078I4 models. This flaw could potentially allow authenticated users with SSH access to exploit the enable mode, granting them the capability to execute arbitrary operating system commands. Such vulnerabilities pose significant risks, emphasizing the need for timely security measures and updates.

Affected Version(s)

FF-RFI078I4 0 < 02.01.15

FF-RFI079I4 0 < 02.01.15

References

https://jvn.jp/en/jp/JVN02049764/
https://5g.liteon.com/security/flexfi/

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

CVSS V3.0

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.