CVE-2021-31605

HIGH7.5EPSS 2.2%

furlongm openvpn-monitor command injection

Published: 5/24/2022Modified: 10/8/2024

Also known as:GHSA-4258-vcjw-wwxxPYSEC-2021-353

Description

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 `SIGTERM`.

Affected packages (2)

PyPI/openvpn-monitorfrom 0, <= 1.1.3
PyPI/openvpn-monitorfrom 0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-31605
PATCHhttps://github.com/furlongm/openvpn-monitor
WEBhttp://packetstormsecurity.com/files/164278/OpenVPN-Monitor-1.1.3-Command-Injection.html
WEBhttps://github.com/furlongm/openvpn-monitor/releases
WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/openvpn-monitor/PYSEC-2021-353.yaml