CVE-2018-17898

Name: CVE-2018-17898
Creator: NVD / NIST
Published: 2018-10-12T14:29:01.033+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.25%

Last modified Jun 17, 2026

CVE-2018-17898 is a vulnerability of currently unknown severity. Yokogawa STARDOM Controllers FCJ,FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The controller application fails to prevent memory exhaustion by unauthorized requests. This could allow an attacker to cause the controller to become unstable.. EPSS estimates a 1.25% chance of exploitation in the next 30 days.

Description

Yokogawa STARDOM Controllers FCJ,FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The controller application fails to prevent memory exhaustion by unauthorized requests. This could allow an attacker to cause the controller to become unstable.

Metrics

EPSS Probability

1.25%

65.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Yokogawa	Fcj Firmware	<= r4.10
Yokogawa	Fcn-100 Firmware	<= r4.10
Yokogawa	Fcn-Rtu Firmware	<= r4.10
Yokogawa	Fcn-500 Firmware	<= r4.10

References

https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03Third Party Advisory, US Government Resource
https://web-material3.yokogawa.com/YSAR-18-0007-E.pdfVendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03Third Party Advisory, US Government Resource
https://web-material3.yokogawa.com/YSAR-18-0007-E.pdfVendor Advisory

Timeline

Published: Oct 12, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-17898?

How severe is CVE-2018-17898?

Severity scoring for CVE-2018-17898 is pending analysis. The EPSS model estimates a 1.25% probability of exploitation in the next 30 days.

How do I fix CVE-2018-17898?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-17898?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST