{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-26150", "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "state": "PUBLISHED", "assignerShortName": "snyk", "dateReserved": "2023-02-20T10:28:48.929Z", "datePublished": "2023-10-03T05:00:02.176Z", "dateUpdated": "2023-10-03T05:00:02.176Z"}, "containers": {"cna": {"metrics": [{"cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P"}}], "credits": [{"value": "Tran Van Arthur", "lang": "en"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "Improper Authentication", "lang": "en"}]}], "providerMetadata": {"orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk", "dateUpdated": "2023-10-03T05:00:02.176Z"}, "descriptions": [{"value": "Versions of the package asyncua before 0.9.96 are vulnerable to Improper Authentication such that it is possible to access Address Space without encryption and authentication.\r\r**Note:**\r\rThis issue is a result of missing checks for services that require an active session.", "lang": "en"}], "references": [{"url": "https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435"}, {"url": "https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121"}, {"url": "https://github.com/FreeOpcUa/opcua-asyncio/issues/1014"}, {"url": "https://github.com/FreeOpcUa/opcua-asyncio/pull/1015"}, {"url": "https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a"}, {"url": "https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96"}, {"url": "https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513"}], "affected": [{"product": "asyncua", "versions": [{"version": "0", "lessThan": "0.9.96", "status": "affected", "versionType": "semver"}], "vendor": "n/a"}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:freeopcua:opcua-asyncio:*:*:*:*:*:python:*:*", "matchCriteriaId": "D64D2A05-90B8-43AA-B8BE-9D79959CFC61", "versionEndExcluding": "0.9.96", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Versions of the package asyncua before 0.9.96 are vulnerable to Improper Authentication such that it is possible to access Address Space without encryption and authentication.\r\r**Note:**\r\rThis issue is a result of missing checks for services that require an active session."}, {"lang": "es", "value": "Las versiones del paquete asyncua anteriores a la 0.9.96 son vulnerables a una autenticaci\u00f3n incorrecta, por lo que es posible acceder al espacio de direcciones sin cifrado ni autenticaci\u00f3n. **Nota:** Este problema se debe a que faltan comprobaciones de servicios que requieren una sesi\u00f3n activa."}], "id": "CVE-2023-26150", "lastModified": "2023-11-07T04:09:28.870", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "report@snyk.io", "type": "Secondary"}]}, "published": "2023-10-03T05:15:49.963", "references": [{"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121"}, {"source": "report@snyk.io", "tags": ["Patch"], "url": "https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a"}, {"source": "report@snyk.io", "tags": ["Patch"], "url": "https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513"}, {"source": "report@snyk.io", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/FreeOpcUa/opcua-asyncio/issues/1014"}, {"source": "report@snyk.io", "tags": ["Patch"], "url": "https://github.com/FreeOpcUa/opcua-asyncio/pull/1015"}, {"source": "report@snyk.io", "tags": ["Product", "Release Notes"], "url": "https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96"}, {"source": "report@snyk.io", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-287"}], "source": "report@snyk.io", "type": "Secondary"}]}

{}