Is CVE-2023-31986 actively exploited?

CVE-2023-31986 has no public evidence of in-the-wild exploitation as of 2025-01-23.

What is the CVSS score for CVE-2023-31986?

CVE-2023-31986 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2023-31986?

Patch guidance is available from edimax security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-31986.

Which products are affected by CVE-2023-31986?

1 product: edimax br-6428ns firmware.

Fix CVE-2023-31986 - CRITICAL edimax br-6428ns firmware

Description

A Command Injection vulnerability in Edimax Wireless Router N300 Firmware BR-6428NS_v4 allows attacker to execute arbitrary code via the setWAN function in /bin/webs without any limitations.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-77 · Command Injection CWE-77 · Command Injection

Metadata

Primary Vendor: EDIMAX
Published: 5/15/2023
Last Modified: 1/23/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2023-31986

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary