Is CVE-2014-2357 being actively exploited?

CVE-2014-2357 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-2357?

CVE-2014-2357 has a CVSS 2.0 base score of 8.3 (HIGH).

CVE-2014-2357

HIGH · CVSS 8.3EPSS 2.8%EU EUVD

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.

Key facts

CVSS score: 8.3 (v2.0)
Severity: HIGH
CVSS vector: AV:A/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-20
EPSS score: 2.8% (86th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-2394)
Published: August 11, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-2394 in the EU Vulnerability Database. Last updated in EUVD on October 3, 2025.

View on the EU Vulnerability Database

Affected products

subnet / substation server

References

https://ics-cert.us-cert.gov/advisories/ICSA-14-196-01(US Government Resource)
https://www.cisa.gov/news-events/ics-advisories/icsa-14-196-01

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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