CVE-2019-7594 - Vulnerability Details - OpenCVE

Metasys® ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP).

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Johnsoncontrols	Metasys System

Configuration 1 [-]

cpe:2.3:a:johnsoncontrols:metasys_system:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2019/jci-psa-2019-06-v1-metasys-icsa-19-227-01.pdf
https://www.us-cert.gov/ics/advisories/icsa-19-227-01

History

No history.

MITRE

Status: PUBLISHED

Assigner: jci

Published: 2019-08-20T18:24:56

Updated: 2024-08-04T20:54:28.360Z

Reserved: 2019-02-07T00:00:00

Link: CVE-2019-7594

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-08-20T19:15:17.307

Modified: 2024-11-21T04:48:23.423

Link: CVE-2019-7594

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Metasys versions prior to 9.0", "vendor": "Johnson Controls", "versions": [{"status": "unaffected", "version": "9.0"}]}], "credits": [{"lang": "en", "value": "harpocrates.ghost@protonmail.com "}], "descriptions": [{"lang": "en", "value": "Metasys\u00ae ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP)."}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-321", "description": "CWE-321 Use of Hard-coded Cryptographic Key", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-08-20T18:24:56", "orgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "shortName": "jci"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2019/jci-psa-2019-06-v1-metasys-icsa-19-227-01.pdf"}, {"tags": ["x_refsource_MISC"], "url": "https://www.us-cert.gov/ics/advisories/icsa-19-227-01"}], "solutions": [{"lang": "en", "value": "Upgrade Metasys\u00ae devices to Release 9.0 or later and configure sites with trusted certificates."}], "source": {"discovery": "EXTERNAL"}, "title": "Metasys use of hardcoded RC2 key", "x_generator": {"engine": "Vulnogram 0.0.7"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "productsecurity@jci.com", "ID": "CVE-2019-7594", "STATE": "PUBLIC", "TITLE": "Metasys use of hardcoded RC2 key"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Metasys versions prior to 9.0", "version": {"version_data": [{"version_affected": "!", "version_value": "9.0"}]}}]}, "vendor_name": "Johnson Controls"}]}}, "credit": [{"lang": "eng", "value": "harpocrates.ghost@protonmail.com "}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Metasys\u00ae ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP)."}]}, "generator": {"engine": "Vulnogram 0.0.7"}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-321 Use of Hard-coded Cryptographic Key"}]}]}, "references": {"reference_data": [{"name": "https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2019/jci-psa-2019-06-v1-metasys-icsa-19-227-01.pdf", "refsource": "CONFIRM", "url": "https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2019/jci-psa-2019-06-v1-metasys-icsa-19-227-01.pdf"}, {"name": "https://www.us-cert.gov/ics/advisories/icsa-19-227-01", "refsource": "MISC", "url": "https://www.us-cert.gov/ics/advisories/icsa-19-227-01"}]}, "solution": [{"lang": "en", "value": "Upgrade Metasys\u00ae devices to Release 9.0 or later and configure sites with trusted certificates."}], "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T20:54:28.360Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2019/jci-psa-2019-06-v1-metasys-icsa-19-227-01.pdf"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.us-cert.gov/ics/advisories/icsa-19-227-01"}]}]}, "cveMetadata": {"assignerOrgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "assignerShortName": "jci", "cveId": "CVE-2019-7594", "datePublished": "2019-08-20T18:24:56", "dateReserved": "2019-02-07T00:00:00", "dateUpdated": "2024-08-04T20:54:28.360Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:johnsoncontrols:metasys_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "5DFA7AAD-1F01-4C0F-8A16-0544AF56BEA0", "versionEndExcluding": "9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Metasys\u00ae ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP)."}, {"lang": "es", "value": "Los servidores Metasys\u00ae ADS/ADX y los motores NAE/NIE/NCE en versiones anteriores a la 9.0 utilizan una clave RC2 codificada para ciertas operaciones de cifrado que involucran el Portal de Administraci\u00f3n del Sitio (SMP)."}], "id": "CVE-2019-7594", "lastModified": "2024-11-21T04:48:23.423", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 1.6, "impactScore": 5.2, "source": "productsecurity@jci.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-08-20T19:15:17.307", "references": [{"source": "productsecurity@jci.com", "tags": ["Vendor Advisory"], "url": "https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2019/jci-psa-2019-06-v1-metasys-icsa-19-227-01.pdf"}, {"source": "productsecurity@jci.com", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "url": "https://www.us-cert.gov/ics/advisories/icsa-19-227-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2019/jci-psa-2019-06-v1-metasys-icsa-19-227-01.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "url": "https://www.us-cert.gov/ics/advisories/icsa-19-227-01"}], "sourceIdentifier": "productsecurity@jci.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-321"}], "source": "productsecurity@jci.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-798"}], "source": "nvd@nist.gov", "type": "Primary"}]}