CVE-2025-48928
TeleMessage TM SGNL Exposure of Core Dump File to an Unauthorized Control Sphere Vulnerability
MITRE ATT&CK techniques
How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.
Summary
TeleMessage TM SGNL contains an exposure of core dump file to an unauthorized control sphere Vulnerability. This vulnerability is based on a JSP application in which the heap content is roughly equivalent to a "core dump" in which a password previously sent over HTTP would be included in this dump.
Affected software
Vendor: TeleMessage · Product: TM SGNL
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in TeleMessage
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2025-48927 | TeleMessage TM SGNL Initialization of a Resource with an Insecure Default Vulner | 8.5% | Yes |
| CVE-2025-47729 | TeleMessage TM SGNL Hidden Functionality Vulnerability | 0.4% | Yes |
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