ICSA-21-313-06

icsaUScisa_csaf_ot

OSIsoft PI Web API

view advisory published 2021-11-09

Successful exploitation of this vulnerability could allow a remote authenticated attacker access to sensitive information or deliver false information.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2021-43549USmedium4.8—
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 resul…
02

references

External citations — patches, advisories, analysis.

03

remediations (1)

  • MitigationPI Web API

    Audit the AF hierarchy to ensure there are no unauthorized databases, elements, or attributes

scry

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