Critical Advisory: HTTP/2 NRF Authorization Flaws in 5G Standalone Deployments
Analysis of 5G Service-Based Architecture token validation vulnerabilities in Network Repository Functions (NRF) enabling unauthorized Network Function registration.
Threat Intelligence
Telecom Security Advisories & CVE Research
Original technical breakdowns, 3GPP vulnerability disclosures, and carrier signaling attack analyses published by the TelcoSec Threat Research Team.
SS7 Cross-Border Location Tracking Tactics Observed Against Tier-1 Operators
Detailed breakdown of sophisticated MAP ProvideSubscriberInfo and SendRoutingInfo attacks circumventing legacy STP SMS firewalls.
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