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Vulnerability record · CVE-2014-9204 · published 17 May 2015

CVE-2014-9204: Rockwellautomation rslinx memory buffer overflow vulnerability

Rockwellautomation · Rslinx

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.

6.9 CVSS 2.0 Medium EPSS 1.6% · top 25.6% CWE-119 · Memory buffer overflow
6.9CVSS 2.0 base score
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

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.

AV:L/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://ics-cert.us-cert.gov/advisories/ICSA-15-111-02 Third Party AdvisoryUS Government Resource
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/646324 Permissions Required
https://ics-cert.us-cert.gov/advisories/ICSA-15-111-02 Third Party AdvisoryUS Government Resource
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/646324 Permissions Required

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-6553Rockwell RSLinx Classic stack buffer overflow via Forward Open requestRockwell Automation RSLinx Classic 4.10.00 and prior contains an input validation flaw in a DLL where data from a Forward Open service request is cop…EPSS 66%analysed9.8CVE-2018-14829Rockwellautomation rslinx stack-based buffer overflow vulnerabilityRockwell Automation RSLinx Classic Versions 4.00.01 and prior. This vulnerability may allow a remote threat actor to intentionally send a malformed C…EPSS 16%9.3CVE-2011-2530Rockwellautomation rslinx memory buffer overflow vulnerabilityBuffer overflow in RSEds.dll in RSHWare.exe in the EDS Hardware Installation Tool 1.0.5.1 and earlier in Rockwell Automation RSLinx Classic before 2.…EPSS 7.6%8.2CVE-2020-12034Rockwellautomation eds subsystem sql injection vulnerabilityProducts that use EDS Subsystem: Version 28.0.1 and prior (FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and …EPSS 1.3%7.5CVE-2020-13573Rockwellautomation rslinx memory buffer overflow vulnerabilityA denial-of-service vulnerability exists in the Ethernet/IP server functionality of Rockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3. A speci…EPSS 3.4%7.5CVE-2018-14821Rockwellautomation rslinx heap-based buffer overflow vulnerabilityRockwell Automation RSLinx Classic Versions 4.00.01 and prior. This vulnerability may allow a remote, unauthenticated threat actor to intentionally s…EPSS 4.5%7.5CVE-2018-14827Rockwellautomation rslinx uncontrolled resource consumption vulnerabilityRockwell Automation RSLinx Classic Versions 4.00.01 and prior. A remote, unauthenticated threat actor may intentionally send specially crafted Ethern…EPSS 3.8%5.5CVE-2020-12038Rockwellautomation eds subsystem memory buffer overflow vulnerabilityProducts that use EDS Subsystem: Version 28.0.1 and prior (FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and …EPSS 2.5%

Source: NIST National Vulnerability Database (record CVE-2014-9204), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.