What is the CVSS score of CVE-2020-37125?

CVE-2020-37125 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.3%.

Which versions of Ew 7438rpn Mini Firmware are affected by CVE-2020-37125?

Edimax EW-7438RPn-v3 Mini wireless devices contain a critical remote code execution vulnerability (CVE-2020-37125, CVSS 9.8) that allows attackers to take complete control of affected equipment…

Is there a public PoC exploit available for CVE-2020-37125?

Yes, a public proof-of-concept exploit is available for CVE-2020-37125. Prioritise patching immediately. EPSS: 1.3%.

How to fix or mitigate CVE-2020-37125?

Within 24 hours: Identify all Edimax EW-7438RPn-v3 Mini devices on the network and isolate them to a segregated VLAN or offline state. Within 7 days: Evaluate replacement options or verify if firmware updates are available from Edimax; contact vendor for security guidance. Within 30 days: Complete replacement or decommissioning of all affected devices; implement network segmentation to prevent access points from reaching critical assets.

Ew 7438rpn Mini Firmware CVE-2020-37125

CRITICAL

OS Command Injection (CWE-78)

2026-02-05 disclosure@vulncheck.com

RCE Command Injection Ew 7438rpn Mini Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

PoC Detected

Feb 18, 2026 - 18:09 vuln.today

Public exploit code

CVE Published

Feb 05, 2026 - 17:16 nvd

CRITICAL 9.8

DescriptionCVE.org

Edimax EW-7438RPn-v3 Mini 1.27 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary commands through the /goform/mp endpoint. Attackers can exploit the vulnerability by sending crafted POST requests with command injection payloads to download and execute malicious scripts on the device.

AnalysisAI

Unauthenticated remote code execution via OS command injection in Edimax EW-7438RPn-v3 Mini wireless extender firmware 1.27. EPSS 1.3% with PoC available.