SmartNode SN200 (aka SN200) 3.21.2-23021 allows unauthenticated OS Command Injection.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

• SmartNode SN200 Analog Telephone Adapter (ATA) & VoIP Gateway - Command Injection http/cves/2023/CVE-2023-41109.yaml

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.