What is CVE-2018-13375?

CVE-2018-13375 is a medium-severity vulnerability in Fortinet Fortianalyzer, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-05-28.

How severe is CVE-2018-13375?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Fortinet Fortianalyzer

CVE-2018-13375

An Improper Neutralization of Script-Related HTML Tags in Fortinet FortiAnalyzer 5.6.0 and below and FortiManager 5.6.0 and below allows an attacker to send DHCP request containing malicious scripts in the HOSTNAME parameter. The malicious script code is executed while viewing the logs in FortiAnalyzer and FortiManager (with FortiAnalyzer feature enabled).

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (47.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Fortinet Fortianalyzer — versions FortiAnalyzer 5.6.0 and below
Fortinet Fortimanager — versions FortiManager 5.6.0 and below

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@fortinet.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-13375?: CVE-2018-13375 is a medium-severity vulnerability in Fortinet Fortianalyzer, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-05-28.
How severe is CVE-2018-13375?: Medium severity. CVSS v3 base score is 6.1 out of 10.