LITE-ON FF-RFI079I4/FF-RFI078I4 up to 02.01.14 os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.7$0-$5k0.66+

Summaryinfo

A vulnerability classified as very critical has been found in LITE-ON FF-RFI079I4 and FF-RFI078I4 up to 02.01.14. The impacted element is an unknown function. The manipulation leads to os command injection. This vulnerability is documented as CVE-2026-80217. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in LITE-ON FF-RFI079I4 and FF-RFI078I4 up to 02.01.14. It has been rated as very critical. This issue affects some unknown processing. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at jvn.jp. The identification of this vulnerability is CVE-2026-80217 since 09/07/2026. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation needs additional levels of successful authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/15/2026). MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading to version 02.01.15 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-78334). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 9.1
VulDB Temp Score: 8.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (jpcert): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: FF-RFI079I4/FF-RFI078I4 02.01.15

Timelineinfo

09/07/2026 CVE reserved
09/15/2026 +8 days Advisory disclosed
09/15/2026 +0 days VulDB entry created
09/15/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: jvn.jp
Status: Confirmed

CVE: CVE-2026-80217 (🔒)
GCVE (CVE): GCVE-0-2026-80217
GCVE (VulDB): GCVE-100-404081
EUVD: 🔒

Entryinfo

Created: 09/15/2026 11:08
Updated: 09/15/2026 12:48
Changes: 09/15/2026 11:08 (74), 09/15/2026 12:48 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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