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    CVE-2021-43549

    A remote authenticated attacker with write access to a PI Server could trick a user into interacting with a PI Web API endpoint and redirect them to a malicious website. As a result, a victim may disclose sensitive information to the attacker or be provided with false information.

    Published:Nov 18, 2021
    Last Modified:Nov 21, 2024
    EPS:Nov 18, 2021
    EPSS Score:0.00135
    CVSS Score:6.9

    Affected Products

    Vendor
    Osisoft
    Product
    Pi Web Api

    Exploits

    No exploit reference

    Related CVEs

    CVE-2020-12021 (CVSS 9) — In OSIsoft PI Web API 2019 Patch 1 (1.12.0.6346) and all previous versions, the affected product is vulnerable…
    CVE-2019-13516 (CVSS 8.8) — In OSIsoft PI Web API and prior, the affected product is vulnerable to a direct attack due to a cross-site req…
    CVE-2019-13515 (CVSS 6.5) — OSIsoft PI Web API 2018 and prior may allow disclosure of sensitive information.…
    CVE-2018-7500 (CVSS 9.8) — A Permissions, Privileges, and Access Controls issue was discovered in OSIsoft PI Web API versions 2017 R2 and…
    CVE-2018-7508 (CVSS 6.1) — A Cross-site Scripting issue was discovered in OSIsoft PI Web API versions 2017 R2 and prior. Cross-site scrip…
    CVE-2017-7926 (CVSS 8.8) — A Cross-Site Request Forgery issue was discovered in OSIsoft PI Web API versions prior to 2017 (1.9.0). The vu…
    CVE-2017-5153 (CVSS 7.8) — An issue was discovered in OSIsoft PI Coresight 2016 R2 and earlier versions, and PI Web API 2016 R2 when depl…

    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