Port 8088
Hikvision DVR
HTTP: Support Methods: OPTIONS TRACE GET HEAD POST PUT DELETE
We can see though through a simple test that PUT is not a permitted option.
HTTP/1.1 405 Method Not Allowed
Date: Sun, 26 Jan 2020 07:34:57 GMT
Server: App-webs
Content-Length: 228
Content-Type: text/html
Connection: close
<!DOCTYPE html>
<html><head><title>Document Error: Method Not Allowed</title></head></title>
<body><h2>Access Error: 405 -- Method Not Allowed</h2>
<p>Method PUT not supported by file handler at this location
</p></body></html>
SSH, Telnet and FTP all appear to be invulnerable from exploits and banner grabbing. MSFConsole (Metaplsoit's) modules failed, as did manual attempts to connect.
Edit: DELETE fails as well.