CVE-2021-43266

Severity CVSS v4.0:

Pending analysis

Type:

CWE-78 OS Command Injections

Publication date:

02/11/2021

Last modified:

03/05/2022

Description

In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, exporting collections via PDF export could lead to code execution via shell metacharacters in a collection name. Additional, in Mahara before 20.10.4, 21.04.3, and 21.10.1, exporting collections via PDF export could cause code execution

Impact

Vector 3.x

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

Base Score: 7.30 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.30

Severity 3.x

HIGH

Vector 2.0

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

Base Score: 4.60 MEDIUM
Vector: AV:N/AC:H/Au:S/C:P/I:P/A:P

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

Base Score 2.0

4.60

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:mahara:mahara::::::::	20.04.0 (including)	20.04.5 (excluding)
cpe:2.3:a:mahara:mahara::::::::	20.10.0 (including)	20.10.3 (excluding)
cpe:2.3:a:mahara:mahara::::::::	21.04.0 (including)	21.04.2 (excluding)
cpe:2.3:a:mahara:mahara::::::::	20.10.0 (including)	20.10.4 (excluding)
cpe:2.3:a:mahara:mahara::::::::	21.04.0 (including)	21.04.3 (excluding)
cpe:2.3:a:mahara:mahara::::::::	21.10.0 (including)	21.10.1 (excluding)

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

CVE-2021-43266

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools