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.
References (2)
Core 2
Core References
US Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-14-196-01
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-14-196-01
Scores
EPSS
0.0276
EPSS Percentile
84.5%
Details
CWE
CWE-119
CWE-20
Status
published
Products (2)
SUBNET/SubSTATION Server 2 Telegyr 8979 Master Protocol
all versions
subnet/substation_server
< 2.12
Published
Aug 11, 2014
Tracked Since
Feb 18, 2026