HIGHpublic-safe

CVE-2026-77853

NVD: Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in FF-RFI079I4 and FF-RFI078I4. NVD: A user who can log in to the product's M-Plane (NETCONF) may execute arbitrary OS commands.

CVSS
8.7 Severity
HIGH EPSS
0.0103 (62) KEV
-

Source-published summary

Possible impact

Source describes command injection risk. Possible impact: An attacker may be able to run unintended system commands through the affected component.

Affected context

Affected product or version requires source confirmation.

Remediation / advisory

Remediation reference present; patch status requires confirmation in the linked advisory.

Why it matters

Source describes command injection risk. Possible impact: An attacker may be able to run unintended system commands through the affected component.; CVSS 8.7 (HIGH); EPSS percentile 62; not listed in KEV; Remediation reference present; patch status requires confirmation in the linked advisory; sources: NVD.

What to verify

Confirm affected product/version, vendor advisory, patch or mitigation, and exposure.

Exposure hint

exposure unknown

Impact tags

command injection risk

Urgency reasons

CVSS HIGHvendor advisory presentrecent updateremediation reference present

Source-derived note

Summary derived from NVD description; unsafe procedural detail is not shown.

Redaction metadata

source summary used: True
fallback summary used: False
unsafe procedural detail present: false
raw source displayed: false
public summary redacted: true

Remediation handoff

Public-safe static handoff for human/Codex remediation planning. Scan, patch, external execution, and auto remediation are disabled.

Handoff JSON Handoff Markdown Safe Codex prompt

Safety note

This radar shows source-published defensive context only. Exploit procedures, exploit strings, scanner commands, and auto-remediation are not provided.