CVE-2018-17900

Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The web application improperly protects credentials which could allow an attacker to obtain credentials for remote access to controllers.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:yokogawa:fcj_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:yokogawa:fcj:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:yokogawa:fcn-100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:yokogawa:fcn-100:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:yokogawa:fcn-rtu_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:yokogawa:fcn-rtu:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:yokogawa:fcn-500_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:yokogawa:fcn-500:-:*:*:*:*:*:*:*

Information

Published : 2018-10-12 07:29

Updated : 2019-10-09 16:37

NVD link : CVE-2018-17900

Mitre link : CVE-2018-17900

JSON object : View

CWE

CWE-522

Insufficiently Protected Credentials

Products Affected

yokogawa

fcn-100
fcn-100_firmware
fcn-500
fcn-rtu_firmware
fcn-500_firmware
fcj
fcj_firmware
fcn-rtu

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9.8 /10