Vulnerability Details : CVE-2018-9186
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.
Vulnerability category: Cross site scripting (XSS)Cross-site request forgery (CSRF)
Products affected by CVE-2018-9186
- cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-9186
0.27%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-9186
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2018-9186
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-9186
-
https://fortiguard.com/advisory/FG-IR-18-059
Potential XSS in "CSRF validation failure" page due to lack of referer sanitization | FortiGuardVendor Advisory
-
http://www.securityfocus.com/bid/104371
Fortinet FortiAuthenticator CVE-2018-9186 Cross Site Scripting VulnerabilityThird Party Advisory;VDB Entry
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