CVE-2026-77853: Improper neutralization of special elements used in an OS command ('OS Command Injection') in LITE-ON Technology Corporation FF-RFI079I4
CVE-2026-77853 is an OS command injection vulnerability in LITE-ON Technology Corporation's FF-RFI079I4 and FF-RFI078I4 products. It allows a user with login access to the product's M-Plane (NETCONF) interface to execute arbitrary operating system commands. This vulnerability affects versions from 0 up to but not including 02.01.15. The issue is classified as high severity with a CVSS score of 8.8.
AI Analysis
Technical Summary
The vulnerability CVE-2026-77853 involves improper neutralization of special elements used in OS commands within the FF-RFI079I4 and FF-RFI078I4 products by LITE-ON Technology Corporation. An authenticated user on the M-Plane (NETCONF) interface can exploit this flaw to execute arbitrary OS commands, potentially compromising confidentiality, integrity, and availability of the affected system. The vulnerability affects all versions from 0 up to but excluding 02.01.15.
Potential Impact
Successful exploitation allows an authenticated user with access to the M-Plane (NETCONF) interface to execute arbitrary OS commands, leading to full compromise of the affected device's confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, restrict access to the M-Plane (NETCONF) interface to trusted users only and monitor for unauthorized access attempts.
CVE-2026-77853: Improper neutralization of special elements used in an OS command ('OS Command Injection') in LITE-ON Technology Corporation FF-RFI079I4
Description
CVE-2026-77853 is an OS command injection vulnerability in LITE-ON Technology Corporation's FF-RFI079I4 and FF-RFI078I4 products. It allows a user with login access to the product's M-Plane (NETCONF) interface to execute arbitrary operating system commands. This vulnerability affects versions from 0 up to but not including 02.01.15. The issue is classified as high severity with a CVSS score of 8.8.
CVSS v3.0
Score 8.8high
Affected software
LITE-ON Technology Corporation
FF-RFI079I4
LITE-ON Technology Corporation
FF-RFI078I4
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-77853 involves improper neutralization of special elements used in OS commands within the FF-RFI079I4 and FF-RFI078I4 products by LITE-ON Technology Corporation. An authenticated user on the M-Plane (NETCONF) interface can exploit this flaw to execute arbitrary OS commands, potentially compromising confidentiality, integrity, and availability of the affected system. The vulnerability affects all versions from 0 up to but excluding 02.01.15.
Potential Impact
Successful exploitation allows an authenticated user with access to the M-Plane (NETCONF) interface to execute arbitrary OS commands, leading to full compromise of the affected device's confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, restrict access to the M-Plane (NETCONF) interface to trusted users only and monitor for unauthorized access attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-09-07T08:29:54.584Z
- Cvss Version
- 3.0
- State
- PUBLISHED
Threat ID: 6aa9098d55bf5e2cf58f90f2
Added to database: 09/15/2026, 09:02:05 UTC
Last enriched: 09/15/2026, 09:16:35 UTC
Last updated: 09/15/2026, 09:21:28 UTC
Views: 4
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.