CVE-2021-32981

Severity CVSS v4.0:

Pending analysis

Type:

CWE-22 Path Traversal

Publication date:

04/04/2022

Last modified:

13/04/2022

Description

AVEVA System Platform versions 2017 through 2020 R2 P01 uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.20

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

6.50

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:aveva:system_platform::::::::	2017 (including)	2020 (excluding)
cpe:2.3:a:aveva:system_platform:2020:-::::::
cpe:2.3:a:aveva:system_platform:2020:r2::::::
cpe:2.3:a:aveva:system_platform:2020:r2_p01::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2021-32981

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools