CVE-2018-13366

MEDIUM

Fortinet FortiOS <= 5.6.7 - Information Disclosure via PPTP Hostname Field

Title source: llm

Description

An information disclosure vulnerability in Fortinet FortiOS 6.0.1, 5.6.7 and below allows attacker to reveals serial number of FortiGate via hostname field defined in connection control setup packets of PPTP protocol.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_confirm

https://fortiguard.com/advisory/FG-IR-18-101

Scores

CVSS v3 5.3

EPSS 0.0024

EPSS Percentile 46.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-200

Status published

Products (3)

fortinet/fortios 6.0.0

fortinet/fortios 6.0.1

fortinet/fortios < 5.6.7

Published Apr 09, 2019

Tracked Since Feb 18, 2026