What is the CVSS score of CVE-2022-3218?

CVE-2022-3218 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: 73.5%.

Is there a public PoC exploit available for CVE-2022-3218?

Yes, a public proof-of-concept exploit is available for CVE-2022-3218. Prioritise patching immediately. EPSS: 73.5%.

Is there a patch available for CVE-2022-3218?

Yes, a patch is available for CVE-2022-3218. Update the affected software to the latest version immediately.

Wifi Mouse Server CVE-2022-3218

CRITICAL

Use of Client-Side Authentication (CWE-603)

2022-09-19 cve@rapid7.com

RCE Wifi Mouse Server

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

CVE Published

Sep 19, 2022 - 17:15 nvd

CRITICAL 9.8

DescriptionNVD

Due to a reliance on client-side authentication, the WiFi Mouse (Mouse Server) from Necta LLC's authentication mechanism is trivially bypassed, which can result in remote code execution.

AnalysisAI

Due to a reliance on client-side authentication, the WiFi Mouse (Mouse Server) from Necta LLC's authentication mechanism is trivially bypassed, which can result in remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-603. Due to a reliance on client-side authentication, the WiFi Mouse (Mouse Server) from Necta LLC's authentication mechanism is trivially bypassed, which can result in remote code execution. Affected products include: Necta Wifi Mouse Server.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.