CVE-2020-12021

Description

In OSIsoft PI Web API 2019 Patch 1 (1.12.0.6346) and all previous versions, the affected product is vulnerable to a cross-site scripting attack, which may allow an attacker to remotely execute arbitrary code.

Category

9.0
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.59%
Third-Party Advisory us-cert.gov
Affected: n/a OSIsoft PI Web API 2019
Published at:
Updated at:

References

Link Tags
https://www.us-cert.gov/ics/advisories/icsa-20-163-01 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2020-12021?
CVE-2020-12021 has been scored as a critical severity vulnerability.
How to fix CVE-2020-12021?
To fix CVE-2020-12021, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-12021 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12021 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-12021?
CVE-2020-12021 affects n/a OSIsoft PI Web API 2019.
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