Description
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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SUBNET | SubSTATION Server 2 Telegyr 8979 Master Protocol | all versions | — |
Advisories 1
- ICSA-14-196-01 SubSTATION Server Telegyr 8979 Master Vulnerabilities CISA ICS & IT advisories · Jun 6, 2025