CVE-2017-14190

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.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.33%
Vendor Advisory fortiguard.com
Affected: Fortinet, Inc. FortiOS
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1040284 vdb entry third party advisory
http://www.securityfocus.com/bid/102779 vdb entry third party advisory
https://fortiguard.com/advisory/FG-IR-17-262 mitigation vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-14190?
CVE-2017-14190 has been scored as a medium severity vulnerability.
How to fix CVE-2017-14190?
To fix CVE-2017-14190, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-14190 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-14190 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-14190?
CVE-2017-14190 affects Fortinet, Inc. FortiOS.
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