CVE-2018-17896

Published on: 10/12/2018 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:24:19 PM UTC

CVE-2018-17896

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Fcj from Yokogawa contain the following vulnerability:

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.

  • CVE-2018-17896 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Yokogawa - STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500 version All versions prior to version X.X

CVSS3 Score: 8.1 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK HIGH NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 9.3 - HIGH

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
COMPLETE COMPLETE COMPLETE

CVE References

Description Tags ⓘ Link
Yokogawa STARDOM Controllers (Update A) | ICS-CERT Third Party Advisory
US Government Resource
ics-cert.us-cert.gov
text/html
 URL Logo MISC ics-cert.us-cert.gov/advisories/ICSA-18-151-03
Vendor Advisory
web-material3.yokogawa.com
application/pdf
 URL Logo CONFIRM web-material3.yokogawa.com/YSAR-18-0007-E.pdf
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Hardware Device InfoYokogawaFcj-AllAllAll
Hardware Device InfoYokogawaFcj-AllAllAll
Operating
System		YokogawaFcj FirmwareAllAllAllAll
Hardware Device InfoYokogawaFcn-100-AllAllAll
Hardware Device InfoYokogawaFcn-100-AllAllAll
Operating
System		YokogawaFcn-100 FirmwareAllAllAllAll
Hardware Device InfoYokogawaFcn-500-AllAllAll
Hardware Device InfoYokogawaFcn-500-AllAllAll
Operating
System		YokogawaFcn-500 FirmwareAllAllAllAll
Hardware Device InfoYokogawaFcn-rtu-AllAllAll
Hardware Device InfoYokogawaFcn-rtu-AllAllAll
Operating
System		YokogawaFcn-rtu FirmwareAllAllAllAll
  • cpe:2.3:h:yokogawa:fcj:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:yokogawa:fcj:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:yokogawa:fcj_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:yokogawa:fcn-100:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:yokogawa:fcn-100:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:yokogawa:fcn-100_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:yokogawa:fcn-500:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:yokogawa:fcn-500:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:yokogawa:fcn-500_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:yokogawa:fcn-rtu:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:yokogawa:fcn-rtu:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:yokogawa:fcn-rtu_firmware:*:*:*:*:*:*:*:*:
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