CVE-2014-9204

Severity: medium (CVSS 6.9 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-05-17 · updated 2026-06-17
Weakness: CWE-119

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.

Affected products

Rockwell Automation RSLinx Classic®: before 3.73.00 — fixed in 3.73.00

How to fix

Upgrade to a fixed version: Rockwell Automation RSLinx Classic® 3.73.00. Check the vendor advisory for mitigations.

References

https://ics-cert.us-cert.gov/advisories/ICSA-15-111-02
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/646324
https://ics-cert.us-cert.gov/advisories/ICSA-15-111-02
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/646324

Get alerted when CVE-2014-9204 or the next vulnerability affects your stack