High severity7.5NVD Advisory· Published Oct 12, 2018· Updated Jun 17, 2026

CVE-2018-17898

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Yokogawa/Fcj Firmware
cpe:2.3:o:yokogawa:fcj_firmware:*:*:*:*:*:*:*:*
Range: <=r4.10
Yokogawa/Fcn 100 Firmware
cpe:2.3:o:yokogawa:fcn-100_firmware:*:*:*:*:*:*:*:*
Range: <=r4.10
Yokogawa/Fcn 500 Firmware
cpe:2.3:o:yokogawa:fcn-500_firmware:*:*:*:*:*:*:*:*
Range: <=r4.10
Yokogawa/Fcn Rtu Firmware
cpe:2.3:o:yokogawa:fcn-rtu_firmware:*:*:*:*:*:*:*:*
Range: <=r4.10
Yokogawa/STARDOM Controllers FCJ,FCN-100, FCN-RTU, FCN-500llm-create
Range: <=R4.10
Yokogawa/STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500v5
Range: All versions R4.10 and prior

Patches

Vulnerability mechanics

References

ics-cert.us-cert.gov/advisories/ICSA-18-151-03nvdThird Party AdvisoryUS Government Resource
web-material3.yokogawa.com/YSAR-18-0007-E.pdfnvdVendor Advisory

News mentions

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