High severity7.5NVD Advisory· Published Sep 27, 2021· Updated Jun 17, 2026
CVE-2021-31605
CVE-2021-31605
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%20SIGTERM.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openvpn-monitorPyPI | <= 1.1.3 | — |
Affected products
3- furlongm/openvpn-monitordescription
- cpe:2.3:a:openvpn-monitor_project:openvpn-monitor:*:*:*:*:*:*:*:*Range: <=1.1.3
Patches
Vulnerability mechanics
References
5- packetstormsecurity.com/files/164278/OpenVPN-Monitor-1.1.3-Command-Injection.htmlnvdThird Party AdvisoryVDB EntryWEB
- github.com/advisories/GHSA-4258-vcjw-wwxxghsaADVISORY
- github.com/furlongm/openvpn-monitor/releasesnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-31605ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/openvpn-monitor/PYSEC-2021-353.yamlghsaWEB
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