Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-27489

Severity CVSS v4.0:
Pending analysis
Type:
CWE-78 OS Command Injections
Publication date:
16/02/2023
Last modified:
07/11/2023

Description

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiExtender 7.0.0 through 7.0.3, 5.3.2, 4.2.4 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests.

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

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:* 3.2.1 (including) 3.2.4 (excluding)
cpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:* 3.3.0 (including) 3.3.3 (excluding)
cpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:* 4.1.1 (including) 4.1.9 (excluding)
cpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:* 4.2.0 (including) 4.2.5 (excluding)
cpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:* 7.0.0 (including) 7.0.4 (excluding)
cpe:2.3:o:fortinet:fortiextender_firmware:3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortiextender_firmware:3.0.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortiextender_firmware:3.0.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortiextender_firmware:3.1.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortiextender_firmware:3.1.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortiextender_firmware:5.3.2:*:*:*:*:*:*:*
cpe:2.3:h:fortinet:fortiextender:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools