{"id":"CVE-2023-26150","state":"PUBLISHED","title":"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**N","description":"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.","publishedAt":"2023-10-03T05:00:02.176Z","updatedAt":"2024-09-20T14:15:27.187Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P","source":"snyk"},"assigner":"snyk","products":["n/a asyncua"],"affected":[{"vendor":"n/a","product":"asyncua","versions":[{"version":"0","status":"affected","lessThan":"0.9.96","versionType":"semver"}]}],"references":["https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435","https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121","https://github.com/FreeOpcUa/opcua-asyncio/issues/1014","https://github.com/FreeOpcUa/opcua-asyncio/pull/1015","https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a","https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96","https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513"],"weaknesses":["CWE-287"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/26xxx/CVE-2023-26150.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-26150","state":"PUBLISHED","datePublished":"2023-10-03T05:00:02.176Z","dateUpdated":"2024-09-20T14:15:27.187Z","assignerShortName":"snyk","assignerOrgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","dateReserved":"2023-02-20T10:28:48.929Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"n/a","product":"asyncua","versions":[{"version":"0","status":"affected","lessThan":"0.9.96","versionType":"semver"}]}],"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"}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","description":"Improper Authentication","lang":"en"}]}],"providerMetadata":{"shortName":"snyk","orgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","dateUpdated":"2023-10-03T05:00:02.176Z"},"credits":[{"value":"Tran Van Arthur","lang":"en"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435","tags":["x_transferred"]},{"url":"https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121","tags":["x_transferred"]},{"url":"https://github.com/FreeOpcUa/opcua-asyncio/issues/1014","tags":["x_transferred"]},{"url":"https://github.com/FreeOpcUa/opcua-asyncio/pull/1015","tags":["x_transferred"]},{"url":"https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a","tags":["x_transferred"]},{"url":"https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96","tags":["x_transferred"]},{"url":"https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T11:39:06.658Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-20T14:15:20.017758Z","id":"CVE-2023-26150","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-20T14:15:27.187Z"}}]}}}