CEL-36 · Mobile Threat Catalogue Archived: 2026-04-06 01:35:01 UTC Mobile Threat Catalogue Unauthorized Phone Call and SMS Rerouting Contribute Threat Category: Carrier Infrastructure ID: CEL-36 Threat Description: Network control data compromises can enable intruders to reroute calls and Short Message Service (SMS) data. Threat Origin 3G Security: Security Threats and Requirements (Release 4) 1 Exploit Examples Not Applicable CVE Examples Not Applicable Possible Countermeasures References 1. 3G Security; Security Threats and Requirements (Release 4), 3GPP TS 21.133 V4.0.0, 3rd Generation Partnership Project, 2003; www.3gpp.org/ftp/tsg_sa/wg3_security/_specs/Old_Vsns/21133-400.pdf [Accessed 8/23/2016] ↩ Source: https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-36.html https://pages.nist.gov/mobile-threat-catalogue/cellular-threats/CEL-36.html Page 1 of 1