CVE-2018-13382

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

04/06/2019

Last modified:

24/10/2025

Description

An Improper Authorization vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.8 and 5.4.1 to 5.4.10 and FortiProxy 2.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 under SSL VPN web portal allows an unauthenticated attacker to modify the password of an SSL VPN web portal user via specially crafted HTTP requests

Impact

Vector 3.x

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

Base Score: 9.10 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

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

Base Score 3.x

9.10

Severity 3.x

CRITICAL

Vector 2.0

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

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:fortinet:fortiproxy::::::::		1.2.9 (excluding)
cpe:2.3:a:fortinet:fortiproxy:2.0.0:::::::*
cpe:2.3:o:fortinet:fortios::::::::	5.4.1 (including)	5.4.11 (excluding)
cpe:2.3:o:fortinet:fortios::::::::	5.6.0 (including)	5.6.9 (excluding)
cpe:2.3:o:fortinet:fortios::::::::	6.0.0 (including)	6.0.5 (excluding)

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

CVE-2018-13382

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools