SIP attacks & scanning (port 5060)
VoIP signalling — toll-fraud dialling and PBX registration abuse.
Observed by OffSeq honeypot sensors · last 30 days · #2 most-attacked service · last seen just now
5,885,779
Attacks
1,608
Distinct source IPs
5060
Port · udp
The #2 most-attacked service across the fleet in the last 30 days.
OffSeq honeypots emulating SIP recorded 5,885,779 attacks from 1,608 distinct source IPs over the last 30 days. VoIP signalling — toll-fraud dialling and PBX registration abuse.
Top CVEs exploited across the fleet (last 30 days)
Fleet-wide, not scoped to SIP.
- 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