TFTP attacks & scanning (port 69)
Trivial FTP — firmware/config exfiltration attempts.
Observed by OffSeq honeypot sensors · last 30 days · #8 most-attacked service · last seen 18 minutes ago
220,408
Attacks
598
Distinct source IPs
69
Port · udp
The #8 most-attacked service across the fleet in the last 30 days.
OffSeq honeypots emulating TFTP recorded 220,408 attacks from 598 distinct source IPs over the last 30 days. Trivial FTP — firmware/config exfiltration attempts.
Top CVEs exploited across the fleet (last 30 days)
Fleet-wide, not scoped to TFTP.
- CVE-2017-01442,731
- CVE-2019-07082,655
- CVE-2024-45771,682
- CVE-2021-268551,652
- CVE-2017-9841542
- CVE-2025-5777269
- CVE-2023-3519150
- CVE-2012-212283