CVE Watch—

CVE-2018-13374

Fortinet FortiOS and FortiADC Improper Access Control Vulnerability

CVSS

—

No CVSS

EPSS

38.1%

p98

KEV

YES

Sep 8, 2022

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

38.1%EPSS · 30 days38.1%

2026-06-302026-07-16

KEV catalog record

Product

Fortinet / FortiOS and FortiADC

Vulnerability

Fortinet FortiOS and FortiADC Improper Access Control Vulnerability

Added to KEV

Sep 8, 2022

Remediate by

Sep 29, 2022

Known ransomware use

Yes

Summary description

Fortinet FortiOS and FortiADC contain an improper access control vulnerability that allows attackers to obtain the LDAP server login credentials configured in FortiGate by pointing a LDAP server connectivity test request to a rogue LDAP server.

Required action

Apply updates per vendor instructions.

Notes

https://www.fortiguard.com/psirt/FG-IR-18-157; https://nvd.nist.gov/vuln/detail/CVE-2018-13374

Related CVEs

No related CVEs by CWE or product.