CVE-2023-26150

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121	Exploit Third Party Advisory
https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a	Patch
https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513	Patch
https://github.com/FreeOpcUa/opcua-asyncio/issues/1014	Exploit Issue Tracking Third Party Advisory
https://github.com/FreeOpcUa/opcua-asyncio/pull/1015	Patch
https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96	Product Release Notes
https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:freeopcua:opcua-asyncio:*:*:*:*:*:python:*:*

History

No history.

Information

Published : 2023-10-03 05:15

Updated : 2023-11-07 04:09

NVD link : CVE-2023-26150

Mitre link : CVE-2023-26150

CVE.ORG link : CVE-2023-26150

JSON object : View

Products Affected

freeopcua

opcua-asyncio

CWE

CWE-287

Improper Authentication

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