U.S. CISA Adds TeleMessage TM SGNL Vulnerability to Known Exploited Vulnerabilities Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a vulnerability in TeleMessage TM SGNL, listed under the number CVE-2025-47729 with a CVSS score of 1.9, to its catalog of known exploited vulnerabilities (KEV). The vulnerability affects the archiving backend of TeleMessage up to version 2025-05-05, which retains plaintext copies of certain data. This vulnerability has been exploited, leading to its inclusion in the CISA's KEV catalog.