CVE Feed

    Dashboard / CVE / CVE-2023-26150

    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.

    Published:Oct 3, 2023
    Last Modified:Nov 21, 2024
    EPS:Oct 3, 2023
    EPSS Score:0.00161
    CVSS Score:6.5

    Affected Products

    Vendor
    Freeopcua
    Product
    Opcua-asyncio

    Exploits

    https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121https://github.com/FreeOpcUa/opcua-asyncio/issues/1014https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121https://github.com/FreeOpcUa/opcua-asyncio/issues/1014https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    References

    https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121
    https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a
    https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513
    https://github.com/FreeOpcUa/opcua-asyncio/issues/1014
    https://github.com/FreeOpcUa/opcua-asyncio/pull/1015
    https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96
    https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435
    https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121
    https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a
    https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513
    https://github.com/FreeOpcUa/opcua-asyncio/issues/1014
    https://github.com/FreeOpcUa/opcua-asyncio/pull/1015
    https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96
    https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High