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TM SGNL
PRODUCT· dossier confidence 0%
TM SGNL is a TeleMessage product with a critically weak security posture, suffering from multiple high-severity vulnerabilities in 2025 that were actively exploited in the wild, including remote code execution and cleartext data storage.
PROFILE
CategorytelecommunicationsWhat they doTM SGNL is a TeleMessage product for secure messaging and signaling.
SECURITY POSTURE
The security posture is critically weak, evidenced by multiple high-severity vulnerabilities in 2025 that were actively exploited in the wild, including remote code execution, exposure of sensitive dumps, and cleartext data storage.
Notable failures
- CVE-2025-48927: exposed heap dump endpoint allowing RCE
- CVE-2025-48928: exposed core dumps with passwords exploited in the wild
- CVE-2025-47729: stored user messages in cleartext exploited in the wild
Patterns: exposed sensitive system dumps; cleartext data storage; unpatched high-severity RCEs
FAILURE HISTORY · 3
| DATE | EVENT | SEV | SUMMARY |
|---|---|---|---|
| 2025-07-01 | CVE-2025-48927 | high | TeleMessage's TM SGNL exposed heap dump endpoint at /heapdump, allowing unauthorized access and potential remote code execution. |
| 2025-07-01 | CVE-2025-48928 | high | TeleMessage's TM SGNL exposed core dumps with passwords, exploited in the wild. |
| 2025-05-12 | CVE-2025-47729 | high | TeleMessage's TM SGNL stored user messages in cleartext, creating a significant data exposure risk and actively exploited in the wild. |
DOSSIER SOURCES
- TSMC - Wikipedia · en.wikipedia.org
- Taiwan Semiconductor Manufacturing Company (TSM) Company Profile ... · stockanalysis.com
- Tokyo Electron (TYO:8035) Company Profile & Description · stockanalysis.com
Open questions: What is the exact founding date of TeleMessage? · What is the headquarters location of TeleMessage? · What is the current ownership structure of TeleMessage?
DOSSIER · dex-RAG synthesis · grounded in our own collection + trusted sourcesbuilt 2026-08-24 03:48:50.351772+00:00