CVE-2025-47729 · Severity: critical · CVSS 4.9 · Exploited in the wild · Published 2025-05-12
TeleMessage TM SGNL (Archive Signal) contains hidden functionality where the archiving backend stores cleartext copies of user messages. This contradicts the product's documentation regarding end-to-end encryption and allows for unauthorized access to message content.
Yes. CVE-2025-47729 is known to be exploited in the wild, first recorded on 12 May 2025. Treat it as urgent.
How severe is CVE-2025-47729?
Critical severity, with a CVSS score of 4.9, published 12 May 2025.
Which products and versions are affected?
TeleMessage TM SGNL (Archive Signal) through 2025-05-05; TeleMessage Text Message Archiver up to (including) 2025-05-05.
Is there a fix for CVE-2025-47729?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2025-47729 attacked?
It is attacked over the network, in a hosted service.
Am I affected by CVE-2025-47729?
Check whether you run Telemessage TM SGNL. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Affected products
TeleMessage TM SGNL (Archive Signal) through 2025-05-05
TeleMessage Text Message Archiver up to (including) 2025-05-05
Timeline
2025-05-05: other: Vulnerability reported as being investigated by TeleMessage
2025-05-08: disclosed: CVE published by NVD/MITRE
2025-05-12: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
2025-05-01: exploited: Exploited in the wild in May 2025