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    CVE-2017-7930

    An Improper Authentication issue was discovered in OSIsoft PI Server 2017 PI Data Archive versions prior to 2017. PI Data Archive has protocol flaws with the potential to expose change records in the clear and allow a malicious party to spoof a server within a collective.

    Published:Aug 25, 2017
    Last Modified:Apr 20, 2025
    EPS:Aug 25, 2017
    EPSS Score:0.00224
    CVSS Score:7.4

    Affected Products

    Vendor
    Osisoft
    Product
    Pi Data Archive

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

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    CVE-2020-10600 (CVSS 5.9) — An authenticated remote attacker could crash PI Archive Subsystem when the subsystem is working under memory p…
    CVE-2020-10606 (CVSS 7.8) — In OSIsoft PI System multiple products and versions, a local attacker can exploit incorrect permissions set by…
    CVE-2020-10608 (CVSS 7.8) — In OSIsoft PI System multiple products and versions, a local attacker can plant a binary and bypass a code int…
    CVE-2020-10610 (CVSS 7.8) — In OSIsoft PI System multiple products and versions, a local attacker can modify a search path and plant a bin…
    CVE-2016-8365 (CVSS 5.5) — OSIsoft PI System software (Applications using PI Asset Framework (AF) Client versions prior to PI AF Client 2…
    CVE-2018-7533 (CVSS 7.8) — An Incorrect Default Permissions issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Inse…
    CVE-2018-7529 (CVSS 7.5) — A Deserialization of Untrusted Data issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. U…
    CVE-2018-7531 (CVSS 5.9) — An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthen…
    CVE-2017-7934 (CVSS 5.9) — An Improper Authentication issue was discovered in OSIsoft PI Server 2017 PI Data Archive versions prior to 20…

    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