Cybersecurity and Infrastructure Security Agency (CISA) has escalated its advisory for TeleMessage TM SGNL, adding a critical hidden functionality vulnerability (CVE-2025-47729) to its Known Exploited Vulnerabilities (KEV) catalog. This flaw exposes cleartext copies of user messages within the platform’s archiving backend, raising significant concerns for organizations relying on secure communication systems. The disclosure aligns with […]
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