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

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CVE-2016-8492

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
08/02/2017
Last modified:
20/04/2025

Description

The implementation of an ANSI X9.31 RNG in Fortinet FortiGate allows attackers to gain unauthorized read access to data handled by the device via IPSec/TLS decryption.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
5.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

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

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* 4.3.18 (including)
cpe:2.3:o:fortinet:fortios:4.3.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:4.3.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:4.3.12:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:4.3.13:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:4.3.14:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:4.3.15:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:4.3.16:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:4.3.17:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools