This indicates an attack attempt against a Security Bypass vulnerability in Zavio IP Cameras.
The vulnerability is caused by an error when the vulnerable software handles a unauthenticated rtsp request. It allows a remote attacker to gain sensitive information from vulnerable systems via a crafted rtsp request.
Zavio F3105 and F312A
Information Disclosure: Remote attacker can gain sensitive information from vulnerable systems.
Currently we are unaware of any vendor supplied patch for this issue.