CVE-2018-10592

Yokogawa STARDOM FCJ controllers R4.02 and prior, FCN-100 controllers R4.02 and prior, FCN-RTU controllers R4.02 and prior, and FCN-500 controllers R4.02 and prior utilize hard-coded credentials that could allow an attacker to gain unauthorized administrative access to the device, which could result in remote code execution.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/104376	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03	Third Party Advisory US Government Resource
https://web-material3.yokogawa.com/1/6712/details/YSAR-18-0004-E.pdf	Vendor Advisory

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:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-07-31 17:29

Updated : 2023-12-10 12:44

NVD link : CVE-2018-10592

Mitre link : CVE-2018-10592

CVE.ORG link : CVE-2018-10592

JSON object : View

Products Affected

yokogawa

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

CWE

CWE-798

Use of Hard-coded Credentials

{"id": "CVE-2018-10592", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-07-31T17:29:00.233", "references": [{"url": "http://www.securityfocus.com/bid/104376", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://web-material3.yokogawa.com/1/6712/details/YSAR-18-0004-E.pdf", "tags": ["Vendor Advisory"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-798"}]}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-798"}]}], "descriptions": [{"lang": "en", "value": "Yokogawa STARDOM FCJ controllers R4.02 and prior, FCN-100 controllers R4.02 and prior, FCN-RTU controllers R4.02 and prior, and FCN-500 controllers R4.02 and prior utilize hard-coded credentials that could allow an attacker to gain unauthorized administrative access to the device, which could result in remote code execution."}, {"lang": "es", "value": "Los controladores Yokogawa STARDOM FCJ R4.02 y anteriores, FCN-100 R4.02 y anteriores, FCN-RTU R4.02 y anteriores y FCN-500 y anteriores R4.02 emplean credenciales embebidas que podr\u00edan permitir que un atacante obtenga acceso administrativo no autorizado al dispositivo, lo que podr\u00eda resultar en la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2019-10-09T23:32:51.757", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:yokogawa:fcj_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AFEF0D4A-1FAD-4935-BB42-2120EEEEA205", "versionEndIncluding": "r4.02"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:yokogawa:fcj:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B69DBB88-A5E6-42BA-A7C1-2ADA8CF5349C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:yokogawa:fcn-100_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA797459-D1AD-4BD6-9F9B-EECFC2548E31", "versionEndIncluding": "r4.02"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:yokogawa:fcn-100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CB180CFC-1A4F-4DE9-8A3A-A6F50DDDC892"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:yokogawa:fcn-rtu_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "301CCAA4-3B78-4074-887F-BD9571FB0171", "versionEndIncluding": "r4.02"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:yokogawa:fcn-rtu:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E636BC2D-506C-4D8D-BD8B-D02776AD3890"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:yokogawa:fcn-500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5EB434F5-A970-497E-B5B2-207B9FC6AAAE", "versionEndIncluding": "r4.02"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:yokogawa:fcn-500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "500FFA96-0861-4EBC-8768-68A4D4C6ECB3"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}