CVE-2018-13375

6.1 mediumEPSS 0.6%

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).

Severity

CVSS 3.0

6.1 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2019-05-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortianalyzer
fortinet:fortimanager

References

https://fortiguard.com/advisory/FG-IR-18-121
https://fortiguard.com/advisory/FG-IR-18-121

Check your stack JSON