CVE-2021-33017 - Vulnerability Details - OpenCVE

The standard access path of the IntelliBridge EC 40 and 60 Hub (C.00.04 and prior) requires authentication, but the product has an alternate path or channel that does not require authentication.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00114.

Key SSVC decision points have not yet been added.

Vendors	Products
Philips	Intellibridge Ec40 Intellibridge Ec40 Firmware Intellibridge Ec80 Intellibridge Ec80 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:philips:intellibridge_ec40_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:philips:intellibridge_ec40:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:philips:intellibridge_ec80_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:philips:intellibridge_ec80:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-19738	The standard access path of the IntelliBridge EC 40 and 60 Hub (C.00.04 and prior) requires authentication, but the product has an alternate path or channel that does not require authentication.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2021-12-27T18:48:21.413430Z

Updated: 2024-09-16T20:16:50.573Z

Reserved: 2021-05-13T00:00:00

Link: CVE-2021-33017

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-27T19:15:08.230

Modified: 2024-11-21T06:08:08.037

Link: CVE-2021-33017

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "IntelliBridge EC 40 Hub", "vendor": "Philips", "versions": [{"lessThanOrEqual": "C.00.04", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "IntelliBridge EC 80 Hub", "vendor": "Philips", "versions": [{"lessThanOrEqual": "C.00.04", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Younes Dragoni, Andrea Palanca and Ivan Speziale of Nozomi Networks"}], "datePublic": "2021-11-18T00:00:00", "descriptions": [{"lang": "en", "value": "The standard access path of the IntelliBridge EC 40 and 60 Hub (C.00.04 and prior) requires authentication, but the product has an alternate path or channel that does not require authentication."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-288", "description": "CWE-288 Authentication Bypass Using an Alternate Path or Channel", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-12-27T18:48:21", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01"}], "source": {"advisory": "ICSMA-21-322-01", "discovery": "UNKNOWN"}, "title": "Philips IntelliBridge EC 40 and EC 80 Hub Authentication Bypass Using an Alternate Path or Channel", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2021-11-18T15:34:00.000Z", "ID": "CVE-2021-33017", "STATE": "PUBLIC", "TITLE": "Philips IntelliBridge EC 40 and EC 80 Hub Authentication Bypass Using an Alternate Path or Channel"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "IntelliBridge EC 40 Hub", "version": {"version_data": [{"version_affected": "<=", "version_value": "C.00.04"}]}}, {"product_name": "IntelliBridge EC 80 Hub", "version": {"version_data": [{"version_affected": "<=", "version_value": "C.00.04"}]}}]}, "vendor_name": "Philips"}]}}, "credit": [{"lang": "eng", "value": "Younes Dragoni, Andrea Palanca and Ivan Speziale of Nozomi Networks"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The standard access path of the IntelliBridge EC 40 and 60 Hub (C.00.04 and prior) requires authentication, but the product has an alternate path or channel that does not require authentication."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-288 Authentication Bypass Using an Alternate Path or Channel"}]}]}, "references": {"reference_data": [{"name": "https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01", "refsource": "MISC", "url": "https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01"}]}, "solution": [{"lang": "en"}], "source": {"advisory": "ICSMA-21-322-01", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:42:19.092Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-33017", "datePublished": "2021-12-27T18:48:21.413430Z", "dateReserved": "2021-05-13T00:00:00", "dateUpdated": "2024-09-16T20:16:50.573Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:philips:intellibridge_ec40_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F83F9AB8-C2A0-4C40-9034-56BDBB06FE56", "versionEndIncluding": "c.00.04", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:philips:intellibridge_ec40:-:*:*:*:*:*:*:*", "matchCriteriaId": "4B1CA4D0-ADCF-4BBB-A1DB-F790B86AAB7C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:philips:intellibridge_ec80_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E0023DEE-63FF-4921-B98D-94E0133A6F04", "versionEndIncluding": "c.00.04", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:philips:intellibridge_ec80:-:*:*:*:*:*:*:*", "matchCriteriaId": "B726E06E-D616-46A3-9496-DE42582C86C6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "The standard access path of the IntelliBridge EC 40 and 60 Hub (C.00.04 and prior) requires authentication, but the product has an alternate path or channel that does not require authentication."}, {"lang": "es", "value": "La ruta de acceso est\u00e1ndar de IntelliBridge EC 40 and 60 Hub (versiones C.00.04 y anteriores) requiere autenticaci\u00f3n, pero el producto presenta una ruta o canal alternativo que no requiere autenticaci\u00f3n"}], "id": "CVE-2021-33017", "lastModified": "2024-11-21T06:08:08.037", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/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": "2021-12-27T19:15:08.230", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-288"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}