CVE-2021-40366

{"containers": {"cna": {"affected": [{"product": "Climatix POL909 (AWB module)", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions < V11.42"}]}, {"product": "Climatix POL909 (AWM module)", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions < V11.34"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in Climatix POL909 (AWB module) (All versions < V11.42), Climatix POL909 (AWM module) (All versions < V11.34). The web server of affected devices transmits data without TLS encryption. This could allow an unauthenticated remote attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-311", "description": "CWE-311: Missing Encryption of Sensitive Data", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-08T11:31:09.000Z", "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "shortName": "siemens"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "productcert@siemens.com", "ID": "CVE-2021-40366", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Climatix POL909 (AWB module)", "version": {"version_data": [{"version_value": "All versions < V11.42"}]}}, {"product_name": "Climatix POL909 (AWM module)", "version": {"version_data": [{"version_value": "All versions < V11.34"}]}}]}, "vendor_name": "Siemens"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A vulnerability has been identified in Climatix POL909 (AWB module) (All versions < V11.42), Climatix POL909 (AWM module) (All versions < V11.34). The web server of affected devices transmits data without TLS encryption. This could allow an unauthenticated remote attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-311: Missing Encryption of Sensitive Data"}]}]}, "references": {"reference_data": [{"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf", "refsource": "MISC", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:44:09.177Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"}]}]}, "cveMetadata": {"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "assignerShortName": "siemens", "cveId": "CVE-2021-40366", "datePublished": "2021-11-09T11:32:07.000Z", "dateReserved": "2021-09-01T00:00:00.000Z", "dateUpdated": "2024-08-04T02:44:09.177Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Climatix POL909 (AWB module)", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions < V11.42"}]}, {"product": "Climatix POL909 (AWM module)", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions < V11.34"}]}], "source": "productcert@siemens.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:climatix_pol909_firmware:*:*:*:*:advanced_web_module:*:*:*", "matchCriteriaId": "D94C8135-573A-4100-A21B-3883602414A1", "versionEndExcluding": "11.34", "vulnerable": true}, {"criteria": "cpe:2.3:o:siemens:climatix_pol909_firmware:*:*:*:*:advanced_web_and_bacnet_module:*:*:*", "matchCriteriaId": "A087B863-A233-40FF-B8F8-72D9D253F37D", "versionEndExcluding": "11.42", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:climatix_pol909:-:*:*:*:*:*:*:*", "matchCriteriaId": "256380A1-0197-4FED-AF9B-E05D59C7D1F1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in Climatix POL909 (AWB module) (All versions < V11.42), Climatix POL909 (AWM module) (All versions < V11.34). The web server of affected devices transmits data without TLS encryption. This could allow an unauthenticated remote attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en Climatix POL909 (m\u00f3dulo AWB) (Todas las versiones anteriores a la versi\u00f3n V11.42), Climatix POL909 (m\u00f3dulo AWM) (Todas las versiones anteriores a la versi\u00f3n V11.34). El servidor web de los dispositivos afectados transmite datos sin cifrado TLS. Esto podr\u00eda permitir a un atacante remoto no autenticado en una posici\u00f3n de hombre en el medio leer datos sensibles, como credenciales de administrador, o modificar los datos en tr\u00e1nsito."}], "id": "CVE-2021-40366", "lastModified": "2026-06-17T04:06:48.547", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-11-09T12:15:10.123", "references": [{"source": "productcert@siemens.com", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-311"}], "source": "productcert@siemens.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-319"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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