CVE-2018-9186

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1

Description

A cross-site scripting (XSS) vulnerability in Fortinet FortiAuthenticator in versions 4.0.0 to before 5.3.0 "CSRF validation failure" page allows attacker to execute unauthorized script code via inject malicious scripts in HTTP referer header.

Overview

CVE ID
CVE-2018-9186

Assigner
psirt@fortinet.com

Vulnerability Status
Analyzed

Published Version
2018-05-31T22:29:00

Last Modified Date
2019-04-22T18:32:14

Weakness Enumerations

CWE	URL
CWE-79	http://cwe.mitre.org/data/definitions/79.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:fortinet:fortiauthenticator::::::::	1	OR	4.0.0	5.3.0

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
CHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
6.1

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
2.7

References

Reference URL	Reference Tags
https://fortiguard.com/advisory/FG-IR-18-059	Vendor Advisory
http://www.securityfocus.com/bid/104371	Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-9186
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9186

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:42:58				Added to TrackCVE
2022-12-03 06:54:32	2018-05-31T22:29Z	2018-05-31T22:29:00	CVE Published Date	updated
2022-12-03 06:54:32		2019-04-22T18:32:14	CVE Modified Date	updated
2022-12-03 06:54:32		Analyzed	Vulnerability Status	updated