CVE-2021-27660 - Vulnerability Details - OpenCVE

An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01164.

Key SSVC decision points have not yet been added.

Vendors	Products
Johnsoncontrols	C-cure 9000 C-cure 9000 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:johnsoncontrols:c-cure_9000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:johnsoncontrols:c-cure_9000:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-14406	An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs.

Fixes

Solution

Upgrade to C-CURE 9000 version 2.80 or above. If this is not possible then follow published instructions for disabling the auto update feature located here https://support.swhouse.com/ and search for the document SWH-TAB-nID-000006545.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02
https://www.johnsoncontrols.com/cyber-solutions/security-advisories

History

No history.

MITRE

Status: PUBLISHED

Assigner: jci

Published: 2021-07-01T13:36:44.607216Z

Updated: 2024-09-16T19:24:41.553Z

Reserved: 2021-02-24T00:00:00

Link: CVE-2021-27660

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-01T14:15:07.783

Modified: 2024-11-21T05:58:23.743

Link: CVE-2021-27660

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "C-CURE 9000", "vendor": "Johnson Controls", "versions": [{"lessThan": "2.80", "status": "affected", "version": "All versions of C-CURE 9000 prior to 2.80", "versionType": "custom"}]}], "datePublic": "2021-07-01T00:00:00", "descriptions": [{"lang": "en", "value": "An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-07-02T10:12:24", "orgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "shortName": "jci"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}, {"name": "ICS-CERT Advisory", "tags": ["third-party-advisory", "x_refsource_CERT"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02"}], "solutions": [{"lang": "en", "value": "Upgrade to C-CURE 9000 version 2.80 or above. If this is not possible then follow published instructions for disabling the auto update feature located here https://support.swhouse.com/ and search for the document SWH-TAB-nID-000006545."}], "source": {"discovery": "EXTERNAL"}, "title": "C-CURE 9000", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "productsecurity@jci.com", "DATE_PUBLIC": "2021-07-01T06:01:00.000Z", "ID": "CVE-2021-27660", "STATE": "PUBLIC", "TITLE": "C-CURE 9000"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "C-CURE 9000", "version": {"version_data": [{"version_affected": "<", "version_name": "All versions of C-CURE 9000 prior to 2.80", "version_value": "2.80"}]}}]}, "vendor_name": "Johnson Controls"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20 Improper Input Validation"}]}]}, "references": {"reference_data": [{"name": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories", "refsource": "CONFIRM", "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}, {"name": "ICS-CERT Advisory", "refsource": "CERT", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02"}]}, "solution": [{"lang": "en", "value": "Upgrade to C-CURE 9000 version 2.80 or above. If this is not possible then follow published instructions for disabling the auto update feature located here https://support.swhouse.com/ and search for the document SWH-TAB-nID-000006545."}], "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T21:26:10.691Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}, {"name": "ICS-CERT Advisory", "tags": ["third-party-advisory", "x_refsource_CERT", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02"}]}]}, "cveMetadata": {"assignerOrgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "assignerShortName": "jci", "cveId": "CVE-2021-27660", "datePublished": "2021-07-01T13:36:44.607216Z", "dateReserved": "2021-02-24T00:00:00", "dateUpdated": "2024-09-16T19:24:41.553Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:johnsoncontrols:c-cure_9000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "79BC2A60-BE5D-4308-B6A5-919DE1477CBD", "versionEndExcluding": "2.80", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:johnsoncontrols:c-cure_9000:-:*:*:*:*:*:*:*", "matchCriteriaId": "4291DD2F-EB08-4F19-98FB-C5CC8B4F3B7C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs."}, {"lang": "es", "value": "Una funcionalidad no segura de actualizaci\u00f3n autom\u00e1tica de clientes en C-CURE 9000, puede permitir una ejecuci\u00f3n remota de programas de Windows con menos privilegios"}], "id": "CVE-2021-27660", "lastModified": "2024-11-21T05:58:23.743", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "productsecurity@jci.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-01T14:15:07.783", "references": [{"source": "productsecurity@jci.com", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02"}, {"source": "productsecurity@jci.com", "tags": ["Vendor Advisory"], "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}], "sourceIdentifier": "productsecurity@jci.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "productsecurity@jci.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}