CVE-2020-12021

CVSS V2 Medium 6 CVSS V3 Critical 9

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.

Overview

CVE ID
CVE-2020-12021

Assigner
ics-cert@hq.dhs.gov

Vulnerability Status
Analyzed

Published Version
2020-06-23T22:15:13

Last Modified Date
2020-07-02T18:34:50

Weakness Enumerations

CWE	URL
CWE-79	http://cwe.mitre.org/data/definitions/79.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:osisoft:pi_web_api::::::::	1	OR		2019
cpe:2.3:a:osisoft:pi_web_api:2019:patch_1::::::	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:S/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
SINGLE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6

Severity
MEDIUM

Exploitability Score
6.8

Impact Score
6.4

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
REQUIRED

Scope
CHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9

Base Severity
CRITICAL

Exploitability Score
2.3

Impact Score
6

References

Reference URL	Reference Tags
https://www.us-cert.gov/ics/advisories/icsa-20-163-01	Third Party Advisory US Government Resource

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-12021
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12021

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:41:30				Added to TrackCVE
2022-12-04 18:38:38	2020-06-23T22:15Z	2020-06-23T22:15:13	CVE Published Date	updated
2022-12-04 18:38:39		2020-07-02T18:34:50	CVE Modified Date	updated
2022-12-04 18:38:39		Analyzed	Vulnerability Status	updated