lf2火影版2.4立即下载
| Attack Step | TDM Component Exploited | Outcome | |-------------|--------------------------|---------| | Port scan for SNMP on CSU | Management timeslot (unused) | Discovered timeslot 12 allocated to CFO鈥檚 extension | | Send malformed SS7 IAM (Initial Address Message) | Signaling timeslot (24) | Forced PBX to reroute timeslot 12 to attacker鈥檚 analog port | | Passive recording | TDM bus on backplane | 30 minutes of unencrypted executive audio captured |
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