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Many office PBXs are fundamentally unsafe – SIP IoT

Impetus · 2019-08-17 16:16:07

Fraunhofer SIT list of SIP/VoIP phone vulnerabilities. The Fraunhofer-Institut für Sichere Informationstechnologie has released information on SIP phone vulnerabilities covering a large number of brands of phone. The brands include Gigaset, Alcatel, Unify, Yealink etc.…

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17-08-2019 5:16pm

#1

Impetus

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Fraunhofer SIT list of SIP/VoIP phone vulnerabilities.

The Fraunhofer-Institut für Sichere Informationstechnologie has released information on SIP phone vulnerabilities covering a large number of brands of phone.

The brands include Gigaset, Alcatel, Unify, Yealink etc.

https://www.sit.fraunhofer.de/en/the-institute/downloads-services/cve/

Aside from the telecommunications security issues, these devices come with the usual internet of things network backdoor vulnerability issues.

https://www.heise.de/security/meldung/VoIP-Sicherheitsluecken-Viele-Buero-Telefonanlagen-grundlegend-unsicher-4499202.html

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#2 17-08-2019 5:20pm
s8n

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getting to them as they typically sit behind the SBC does provide an extra layer of protection

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