What is the CVSS score of CVE-2021-31606?

CVE-2021-31606 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 2.4%.

Is there a patch available for CVE-2021-31606?

Yes, a patch is available for CVE-2021-31606. Update the affected software to the latest version immediately.

Openvpn Monitor CVE-2021-31606

HIGH

Improper Authentication (CWE-287)

2021-09-27 cve@mitre.org

Authentication Bypass Openvpn Monitor

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Sep 27, 2021 - 06:15 nvd

HIGH 7.5

DescriptionNVD

furlongm openvpn-monitor through 1.1.3 allows Authorization Bypass to disconnect arbitrary clients.

AnalysisAI

furlongm openvpn-monitor through 1.1.3 allows Authorization Bypass to disconnect arbitrary clients. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. furlongm openvpn-monitor through 1.1.3 allows Authorization Bypass to disconnect arbitrary clients. Affected products include: Openvpn-Monitor Project Openvpn-Monitor. Version information: through 1.1.3.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.