What is the CVSS score of CVE-2025-14094?

CVE-2025-14094 has a CVSS 4.0 base score of 2.0 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2025-14094?

Yes, a public proof-of-concept exploit is available for CVE-2025-14094. Prioritise patching immediately. EPSS: 0.3%.

Br 6478ac V3 Firmware CVE-2025-14094

EUVD-2025-201442 LOW

Command Injection (CWE-77)

2025-12-05 cna@vuldb.com

Command Injection Br 6478ac V3 Firmware Edimax

2.0

CVSS 4.0 · Vendor: vuldb

View

Vulnerability Assessment

Weakness

CWE

CWE-77

OWASP Top 10:2025

A05:2025 - Injection

ASVS 5.0

V1 - Encoding and Sanitization Command injection prevention

MITRE ATT&CK

1 technique across 1 tactic: Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).

No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv2 – Jul 26, 2026

Command injection in Edimax BR-6478AC V3 firmware 1.0.15 allows authenticated remote attackers to execute arbitrary OS commands via the sysCmd parameter of the /boafrm/formSysCmd endpoint. Exploitation requires administrative access to the router's web interface, which significantly limits practical risk. Publicly available exploit code exists, but no active exploitation in the wild is confirmed.

Earlier versions of this analysis (1)

v1 Mar 15, 2026 - 17:08 CVSS 4.7

Affected VersionsENISA

BR-6478AC V3 1.0.15

Affected Packages

euvd br_6478ac_v3 no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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Check this CVE against your own stack and servers
Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (vuldb) PRIMARY 2.0 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Primary rating from Vendor (vuldb) · only source for this CVE.

CVSS VectorVendor: vuldb

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

High

User Interaction

None

Vulnerable system: Confidentiality

Low

Vulnerable system: Integrity

Low

Vulnerable system: Availability

Low

Subsequent system: Confidentiality

None

Subsequent system: Integrity

None

Subsequent system: Availability

None

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

4.7 (MEDIUM) 2.0 (LOW)

PoC Detected

Dec 11, 2025 - 18:15 vuln.today

Public exploit code

CVE Published

Dec 05, 2025 - 17:16 nvd

MEDIUM 4.7

CVE Published

Dec 05, 2025 - 17:16 cve.org

LOW 2.0

DescriptionCVE.org

A flaw has been found in Edimax BR-6478AC V3 1.0.15. The affected element is the function sub_44CCE4 of the file /boafrm/formSysCmd. This manipulation of the argument sysCmd causes os command injection. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Executive ViewAI

Why It Matters

Organizations using Edimax BR-6478AC should be aware of moderate risk from CVE-2025-14094, a command injection vulnerability rated CVSS 4.7. Exploitation could allow attackers to execute code or inject malicious input. Proof-of-concept code is publicly available. Organizations should apply vendor updates when available and monitor for exploitation.

Recommended Action

Within 30 days: Identify affected systems running Edimax BR-6478AC and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

Business Impact: Low

Compensating Controls

Apply vendor patch. If patching is delayed: deploy WAF rules, restrict network access, enable logging.

Threat Intelligence Overview

EPSS Score

0.3%

Top 50% exploitable

Exploit

POC

Public exploit code exists

Data Quality

6 sources

Confidence: High

EUVD

NVD

CVE.org

EPSS

GitHub

VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity LOW

CISA KEV No

Public POC Yes

EPSS 0.3%

Patch available No

Active threat No

Deciding rule

LOW severity (CVSS 0.1-3.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.