SUBNET SubSTATION Server 2 Telegyr 8979 Master Protocol Improper Input Validation
Priority MEDIUM 41CWE-20Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
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.
Why it matters now
EPSS 0.0276 86th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Subnet Solutions | SubSTATION Server 2 Telegyr 8979 Master Protocol | all versions | — | No fix listed | CNA |
- SubSTATION Server 2 Telegyr 8979 Master Protocol VendorSubnet Solutions Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:subnet:substation_server:*:*:*:*:*:*:*:* | up to 2.12 | Vulnerable | Subnet Solutions |
- cpe:2.3:a:subnet:substation_server:*:*:*:*:*:*:*:* Versions up to 2.12 Vulnerable ·Subnet Solutions
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-2357
- 2026-10-03 Alias added: GHSA-8wj5-jh5x-f76j
References
More Subnet Solutions Substation Server vulnerabilities
- TI-2013-02436 The DNP3 Slave service in SUBNET Solutions SubSTATION Server 2.7.0033 and 2.8.0106 allows… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2014-2357 · CVE Program
- CVE-2014-2357 · NVD
- FIRST EPSS
- GHSA-8wj5-jh5x-f76j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences