The master-station DNP3 driver before driver19.exe, and Beta2041.exe, in IOServer allows…
Priority LOW 37CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The master-station DNP3 driver before driver19.exe, and Beta2041.exe, in IOServer allows remote attackers to cause a denial of service (infinite loop) via crafted DNP3 packets to TCP port 20000.
Why it matters now
EPSS 0.01465 73rd 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-2790
- 2026-10-03 Alias added: GHSA-23f4-32qx-cg2x
References
More Ioserver vulnerabilities
- TI-2013-02431 The DNP3 driver in IOServer drivers 1.0.19.0 allows remote attackers to cause a denial of… CVSS 2.0HIGH 7.1
- TI-2014-04424 IOServer before Beta2112.exe allows remote attackers to cause a denial of service… CVSS 2.0MEDIUM 5.0
- TI-2012-03988 Directory traversal vulnerability in the XML Server in IOServer before 1.0.19.0, when the… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2013-2790 · CVE Program
- CVE-2013-2790 · NVD
- FIRST EPSS
- GHSA-23f4-32qx-cg2x · GitHub Advisory Database · CC BY 4.0
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