CVE-2015-7931: Adcon a840 Telemetry Gateway Base Station Firmware

High severity, CVSS 8.7. EPSS: 1.3% chance of exploitation in the next 30 days.

The Java client in Adcon Telemetry A840 Telemetry Gateway Base Station does not authenticate the station device, which allows man-in-the-middle attackers to spoof devices and obtain sensitive information by reading cleartext packet data, related to the lack of SSL support.

Affected products

• Adcon a840 Telemetry Gateway Base Station Firmware: any version

Published 2015-12-24. Last modified 2026-06-17.