What is CVE-2018-17898?

CVE-2018-17898 is a high-severity vulnerability in Yokogawa Fcj, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2018-10-12.

How severe is CVE-2018-17898?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Yokogawa Fcj

CVE-2018-17898

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.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.013 (66.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Yokogawa Fcj
Yokogawa Fcj_firmware
Yokogawa Fcn-100
Yokogawa Fcn-100_firmware
Yokogawa Fcn-500
Yokogawa Fcn-500_firmware
Yokogawa Fcn-rtu
Yokogawa Fcn-rtu_firmware
Yokogawa Stardom Controllers Fcj,fcn-100,fcn-rtu, Fcn-500 — versions All versions R4.10 and prior

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

ics-cert@hq.dhs.gov (x_refsource_CONFIRM, Vendor Advisory)
ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-17898?: CVE-2018-17898 is a high-severity vulnerability in Yokogawa Fcj, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2018-10-12.
How severe is CVE-2018-17898?: High severity. CVSS v3 base score is 7.5 out of 10.