CVE-2017-14190

N/A

Published: January 29, 2018 at 04:00 PM UTC

Updated: June 17, 2026 at 01:05 AM UTC

1 product affected across 1 vendorFortiOS

Using FortiOS by Fortinet, Inc.?

Get instant alerts when new vulnerabilities affect FortiOS - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

N/A

Exploit prediction

EPSS 1%

SSVC

No known exploit

Description

A Cross-site Scripting vulnerability in Fortinet FortiOS 5.6.0 to 5.6.2, 5.4.0 to 5.4.7, 5.2 and earlier, allows attacker to inject arbitrary web script or HTML via maliciously crafted "Host" header in user HTTP requests.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FortiOS · Fortinet

95%

v ≤ 5.2.05.4.0 ≤ v ≤ 5.4.75.6.0 ≤ v ≤ 5.6.25.2 and all earlier versions.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://fortiguard.com/advisory/FG-IR-17-262

References (3)

VDB Entryx_refsource_BIDThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/102779

VDB Entryx_refsource_SECTRACKThird Party Advisory

Source: [email protected]

http://www.securitytracker.com/id/1040284

x_refsource_CONFIRMMitigationVendor Advisory

Source: [email protected]

https://fortiguard.com/advisory/FG-IR-17-262

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUM[email protected]

Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card