What’s Vulnerable › Vulnerabilities

CVE-2014-2357: SUBNET SubSTATION Server 2 Telegyr 8979 Master Protocol Improper Input Validation

• Severity: high (CVSS 7.1 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-08-11 · updated 2026-06-17
• Weakness: CWE-20

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

• SUBNET SubSTATION Server 2 Telegyr 8979 Master Protocol: through 2.12

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-14-196-01
• https://ics-cert.us-cert.gov/advisories/ICSA-14-196-01

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