Medium severity6.5NVD Advisory· Published Oct 3, 2023· Updated Jun 17, 2026
CVE-2023-26150
CVE-2023-26150
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. Note: This issue is a result of missing checks for services that require an active session.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
asyncuaPyPI | < 0.9.96 | 0.9.96 |
Affected products
3- asyncua/asyncuadescription
Patches
Vulnerability mechanics
References
10- github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844anvdPatchWEB
- github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513nvdPatchWEB
- github.com/FreeOpcUa/opcua-asyncio/pull/1015nvdPatchWEB
- gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121nvdExploitThird Party AdvisoryWEB
- github.com/FreeOpcUa/opcua-asyncio/issues/1014nvdExploitIssue TrackingThird Party AdvisoryWEB
- security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435nvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-2894-qcqf-g23gghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-26150ghsaADVISORY
- github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96nvdProductRelease NotesWEB
- github.com/pypa/advisory-database/tree/main/vulns/asyncua/PYSEC-2023-189.yamlghsaWEB
News mentions
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