CVE-2018-13367 — An information exposure vulnerability in FortiOS 6.2.3, 6.2.0 and below may allow an unauthenticated attacker to gain platform information such as version, models, via parsing a JavaScript file through admin webUI

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MEDIUM

An information exposure vulnerability in FortiOS 6.2.3, 6.2.0 and below may allow an unauthenticated attacker to gain platform information such as version, models, via parsing a JavaScript file through admin webUI

Published Aug 23, 2019

5.3

MEDIUM

CVSS 3.0

EPSS 0.91%

Description

An information exposure vulnerability in FortiOS 6.2.3, 6.2.0 and below may allow an unauthenticated attacker to gain platform information such as version, models, via parsing a JavaScript file through admin webUI.

Affected products

Vendor Fortinet Product FortiOS Default
n/a
- Version
  6.2.0 and below
  Status
  affected
  Constraints
  -
- Version
  6.2.3
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Fortinet

FortiOS

n/a

Version	Status	Constraints
6.2.0 and below	affected	-
6.2.3	affected	-

Remediation

No remediation recorded yet.

Metrics

0.91% 0.00909

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00909

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.91% (0.00909)	58.49th	v5 (v2026.06.15)
Sep 20, 2026	0.91% (0.00909)	58.40th	v5 (v2026.06.15)
Jul 20, 2024	0.08% (0.00081)	35.15th	v3 (v2023.03.01)
Jun 21, 2024	0.08% (0.00081)	34.91th	v3 (v2023.03.01)
Mar 7, 2023	0.08% (0.00081)	32.91th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)
Feb 3, 2022	0.44% (0.00442)	10.76th	v5 (v2026.06.15)
Apr 14, 2021	0.44% (0.00442)	0.00th	v1