New TETRA Radio Encryption Flaws Expose Law Enforcement Communications The Hacker [email protected] (The Hacker News)

Cybersecurity researchers have discovered a fresh set of security issues in the Terrestrial Trunked Radio (TETRA) communications protocol, including in its proprietary end-to-end encryption (E2EE) mechanism that exposes the system to replay and brute-force attacks, and even decrypt encrypted traffic.
Details of the vulnerabilities – dubbed 2TETRA:2BURST – were presented at the Black Hat USA Cybersecurity researchers have discovered a fresh set of security issues in the Terrestrial Trunked Radio (TETRA) communications protocol, including in its proprietary end-to-end encryption (E2EE) mechanism that exposes the system to replay and brute-force attacks, and even decrypt encrypted traffic.
Details of the vulnerabilities – dubbed 2TETRA:2BURST – were presented at the Black Hat USA 

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