CEL-42 · Mobile Threat Catalogue Archived: 2026-04-05 16:58:28 UTC Mobile Threat Catalogue Redirect, Duplicate, or Eavesdrop on Phone Calls Contribute Threat Category: Carrier Interoperability ID: CEL-42 Threat Description: Phone calls are intercepted and then captured or forwarded to originally intended recipient. Threat Origin Exploit Examples CVE Examples Possible Countermeasures References 1. K. Nohn, Mobile Self-Defense, presented at 31st Chaos Communication Congress, 27 Dec. 2014; https://events.ccc.de/congress/2014/Fahrplan/system/attachments/2493/original/Mobile_Self_Defense-Karsten_Nohl-31C3-v1.pdf [accessed 8/29/2016] ↩ Source: https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-42.html https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-42.html Page 1 of 1