Description
Zhuhai RaySharp firmware has a hardcoded root password, which makes it easier for remote attackers to obtain access via a session on TCP port 23 or 9000.
References
- http://www.forbes.com/sites/andygreenberg/2013/01/28/more-than-a-dozen-brands-of-security-camera-systems-vulnerable-to-hacker-hijacking/
- http://console-cowboys.blogspot.com/2013/01/swann-song-dvr-insecurity.html
- VU#899080 third-party-advisory
- VU#923388 third-party-advisory
- https://community.rapid7.com/community/metasploit/blog/2013/01/23/ray-sharp-cctv-dvr-password-retrieval-remote-root
- 20150625 CVE-2015-4464 Insufficient Authorization Checks Request Handling Remote Authentication Bypass for Kguard Digital Video Recorders mailing-list