CVE-2021-31604

OpenVPN Monitor 1.1.3 Cross Site Request Forgery

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

furlongm openvpn-monitor through 1.1.3 allows CSRF to disconnect an arbitrary client.

furlongm openvpn-monitor versiones hasta 1.1.3, permite una vulnerabilidad de tipo CSRF para desconectar un cliente arbitrario

OpenVPN Monitor versions 1.1.3 and below suffer from a cross site request forgery vulnerability that allows an attacker to disconnect arbitrary VPN clients.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-04-23 CVE Reserved
2021-09-24 CVE Published
2024-05-03 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (2)

URL	Tag	Source
https://github.com/furlongm/openvpn-monitor/releases	Release Notes

URL	Date	SRC
http://packetstormsecurity.com/files/164281/OpenVPN-Monitor-1.1.3-Cross-Site-Request-Forgery.html	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openvpn-monitor Project Search vendor "Openvpn-monitor Project"		Openvpn-monitor Search vendor "Openvpn-monitor Project" for product "Openvpn-monitor"				<= 1.1.3 Search vendor "Openvpn-monitor Project" for product "Openvpn-monitor" and version " <= 1.1.3"		-		Affected