CVE-2025-48928 — TeleMessage TM SGNL Exposure of Core Dump File to an Unauthorized Control Sphere Vulnerability
CVE-2025-48928: TeleMessage TM SGNL Exposure of Core Dump File to an Unauthorized Control Sphere Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | TeleMessage |
| Product | TM SGNL |
| Date added | 2025-07-01 |
| Due date | 2025-07-22 |
| Ransomware campaign use | Unknown |
Description
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.
Required action (CISA)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
It is recommended that mitigations be applied per vendor instructions if available. If these instructions cannot be located or if mitigations are unavailable, discontinue use of the product. ; https://nvd.nist.gov/vuln/detail/CVE-2025-48928
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-48928
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog