CVE-2018-17896

Description

Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The affected controllers utilize hard-coded credentials which may allow an attacker gain unauthorized access to the maintenance functions and obtain or modify information. This attack can be executed only during maintenance work.

Category

8.1
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.25%
Vendor Advisory yokogawa.com
Affected: Yokogawa STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500
Published at:
Updated at:

References

Link Tags
https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf vendor advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2018-17896?
CVE-2018-17896 has been scored as a high severity vulnerability.
How to fix CVE-2018-17896?
To fix CVE-2018-17896, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-17896 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-17896 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-17896?
CVE-2018-17896 affects Yokogawa STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500.
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