Fortinet FortiGate < 5.2 / 5.2.x <= 5.2.11 / 5.4.x <= 5.4.5 / 5.6.x <= 5.6.2 Multiple Vulnerabilities (FG-IR-17-196) (KRACK)

High Nessus Plugin ID 103873


The remote host is affected by multiple vulnerabilities.


The remote host is running FortiOS prior to 5.2, 5.2.x prior to or equal to 5.2.11, 5.4.x prior to or equal 5.4.5, or 5.6.x prior to or equal to 5.6.2. It is, therefore, affected by multiple vulnerabilities discovered in the WPA2 handshake protocol.

Note these issues affect only WiFi model devices in 'Wifi Client' mode.


Contact vendor for guidance and patches.

See Also

Plugin Details

Severity: High

ID: 103873

File Name: fortios_FG-IR-17-196.nasl

Version: $Revision: 1.8 $

Type: local

Family: Firewalls

Published: 2017/10/17

Modified: 2017/12/21

Dependencies: 73522

Risk Information

Risk Factor: High


Base Score: 8.3

Temporal Score: 7.1

Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:U/RL:U/RC:C


Base Score: 7.5

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

Vulnerability Information

CPE: cpe:/o:fortinet:fortios

Required KB Items: Host/Fortigate/model, Host/Fortigate/version, Settings/ParanoidReport

Exploit Available: false

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 2017/10/12

Reference Information

CVE: CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081

BID: 99549, 100516, 101274

OSVDB: 167338

IAVA: 2017-A-0310