34567
CCTV / DVR HTTP
Critical RiskTCP — Other
Port Overview
Port Number
34567
Service Name
CCTV / DVR HTTP
Transport Protocol
TCP
Category
Other
Security Risk
Critical
Port Range
Registered (1024-49151)
What is Port 34567?
Widely used as a default HTTP web interface port on Chinese-manufactured IP cameras, DVR, and NVR systems from vendors like Dahua, Hikvision clones, and various OEM brands. Frequently found in internet scans due to poor default security configurations and default credentials.
TCP
Other
Commonly Used
Security Considerations
Port 34567 (CCTV / DVR HTTP) is classified as critical risk. This port should not be exposed to the public internet. The service transmits data without encryption, making it vulnerable to eavesdropping, credential theft, and man-in-the-middle attacks.
Recommendation: Block this port at the firewall. Use encrypted alternatives (SSH, SFTP, HTTPS) instead.