MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device versions prior to v2.5.4.1 does not properly sanitize user input on several locations, which may allow an attacker to inject arbitrary commands.

The affected On-Premise cnMaestro is vulnerable to an arbitrary file-write through improper limitation of a pathname to a restricted directory inside a specific route. If an attacker supplied path traversal charters (../) as part of a filename, the server will save the file where the attacker chooses. This could allow an attacker to write any data to any file in the server.

Plenti, a static site generator, has an arbitrary file write vulnerability in versions prior to 0.7.2. The `/postLocal` endpoint is vulnerable to an arbitrary file write vulnerability when a plenti user serves their website. This issue may lead to Remote Code Execution. Version 0.7.2 fixes the vulnerability.