CVE-2014-2357: Subnet Substation Server

High severity, CVSS 7.1. EPSS: 2.8% chance of exploitation in the next 30 days.

The GPT library in the Telegyr 8979 Master Protocol application in SUBNET SubSTATION Server 2 before SSNET 2.12 HF18808 allows remote attackers to cause a denial of service (persistent service crash) via a long RTU-to-Master message.

Affected products

• Subnet Substation Server: up to and including 2.12

Published 2014-08-11. Last modified 2026-06-17.