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CVE-2021-31605

Date: September 27, 2021

furlongm openvpn-monitor through 1.1.3 allows %0a command injection via the OpenVPN management interface socket. This can shut down the server via signal%20SIGTERM.

Severity Score

7.5

Related Resources (6)

Url: https://github.com/furlongm/openvpn-monitor/releases

Url: https://github.com/pypa/advisory-database/tree/main/vulns/openvpn-monitor/PYSEC-2021-353.yaml

Url: http://packetstormsecurity.com/files/164278/OpenVPN-Monitor-1.1.3-Command-Injection.html

Url: https://github.com/furlongm/openvpn-monitor

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-31605

Url: https://www.mend.io/vulnerability-database/CVE-2021-31605

Severity Score

7.5

Weakness Type (CWE)

Command Injection

CWE-77

OS Command Injections

CWE-78

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	7.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

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