While most modern Axis servers are patched and secure, variations of this query (and others like it) still populate databases like the Exploit Database (GHDB)
A typical result for the dork might look like: inurl+indexframe+shtml+axis+video+server+fixed
Searching for indexframe.shtml is a well-known method for finding cameras exposed to the internet. Historically, these devices were vulnerable to several critical issues: While most modern Axis servers are patched and
It is worth noting that this specific dork is somewhat "vintage" in the world of cybersecurity. inurl+indexframe+shtml+axis+video+server+fixed