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> "a SIP trunk would give you the same access as a cellular modem" Can you please cite your source? I frequently hear that SS7 is "trivially easy" to exploit,
by buildbuildbuild 6y ago
> "a SIP trunk would give you the same access as a cellular modem"
Can you please cite your source?
I frequently hear that SS7 is "trivially easy" to exploit, yet do not hear of how people get access to SS7 in the first place.
- aj3 6y agoWhy would you burn that sort of access when you can at the very least resell it? - https://www.blackhat.com/presentations/bh-europe-07/Langlois/Presentation/bh-eu-07-langlois-ppt-apr19.pdf - https://0x00sec.org/t/into-the-wild-gaining-access-to-ss7-part-1-finding-an-access-point/12418
- buildbuildbuild 6y ago... which is why I doubt SS7 access is “trivially easy” if methods are closely guarded and easy to burn. Thanks for the link.
- deleted 6y ago[deleted]