Stack-based buffer overflow in OPCTest.exe in Rockwell Automation RSLinx Classic before…
Priority LOW 34CWE-119Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Stack-based buffer overflow in OPCTest.exe in Rockwell Automation RSLinx Classic before 3.73.00 allows remote attackers to execute arbitrary code via a crafted CSV file.
Why it matters now
EPSS 0.01573 75th 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-2014-9204
- 2026-10-03 Alias added: GHSA-crm8-wh89-w6g4
References
More Rockwell Rslinx vulnerabilities
- TI-2019-04607 Stack-based buffer overflow in Rockwell RSLinx Classic CVSS 3.1CRITICAL 9.8
- TI-2018-10659 Stack-based buffer overflow in Rockwell RSLinx Classic CVSS 3.0CRITICAL 9.8
- TI-2011-02222 Buffer overflow in RSEds.dll in RSHWare.exe in the EDS Hardware Installation Tool 1.0.5.1… CVSS 2.0HIGH 9.3
- TI-2020-10651 Memory corruption in Rockwell Automation CVSS 3.1HIGH 7.5
- TI-2018-10651 Heap-based buffer overflow in Rockwell RSLinx Classic CVSS 3.0HIGH 7.5
- TI-2018-10657 Uncontrolled resource consumption in Rockwell RSLinx Classic CVSS 3.0HIGH 7.5
Sources
- CVE-2014-9204 · CVE Program
- CVE-2014-9204 · NVD
- FIRST EPSS
- GHSA-crm8-wh89-w6g4 · GitHub Advisory Database · CC BY 4.0
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