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CVE-2025-47729 — Actively Exploited: TM SGNL (TeleMessage)

TeleMessage TM SGNL contains a hidden functionality vulnerability in which the archiving backend holds cleartext copies of messages from TM SGNL application users.

CVE IDCVE-2025-47729
VendorTeleMessage
ProductTM SGNL
Vulnerability nameTeleMessage TM SGNL Hidden Functionality Vulnerability
Date added2025-05-12
Remediation due2025-06-02
Known ransomware useUnknown
Required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
DescriptionTeleMessage TM SGNL contains a hidden functionality vulnerability in which the archiving backend holds cleartext copies of messages from TM SGNL application users.
SourceCISA Known Exploited Vulnerabilities

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