7.8

CVE-2018-17898: yokogawa fcj_firmware Uncontrolled Resource Consumption

CVSS: 7.8v2.0HighModified
Published 12-10-2018Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2018-17898 is a high (CVSS 7.8) Uncontrolled Resource Consumption vulnerability in yokogawa fcj_firmware. EPSS estimates a 1.25% chance of exploitation in the next 30 days, higher than 69.1% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
1.25%
0%100%
Low · +0.07 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-10-2018
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.25%

Chance of exploitation in the next 30 days

Percentile

69%

Versus all other CVEs

30-day change

+0.07 pp

From 1.18% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.25%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Yokogawa5 products

1 vendor · 5 products

References

2 links