CVE-2020-12021 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Reference

https://www.us-cert.gov/ics/advisories/icsa-20-163-01

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.0