CVE-2018-13374

MEDIUMCVSS 4.3Known Exploited

CISA Known Exploited Vulnerability

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

Remediation deadline: September 29, 2022

Ransomware use: Known

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.

Timeline

Published:January 22nd, 2019 2:29 PM

Last modified:August 13th, 2026 5:17 AM

Added to KEV:September 8th, 2022

CVSS Scoring

CVSS v3: 4.3 (MEDIUM)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v2: 4.0

Affected Software

From NVD CPE configuration data

Vendors

fortinet

Products

fortiadcfortios

Weaknesses (CWE)

CWE-732

References & Reports

Advisories, patches, and third-party reports

https://fortiguard.com/advisory/FG-IR-18-157Vendor Advisory
https://fortiguard.com/advisory/FG-IR-18-157Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-13374US Government Resource

Source: NIST NVD · Data may lag official sources by up to one minute