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Case File

CVE-2018-13374

MEDIUM · CVSS 4.3 EPSS 38.09% CISA KEV · Actively Exploited

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-01-22 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Fortinet, FortiGate, FortiOS. It is listed in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed active exploitation in the wild. Its EPSS score suggests a 38.1% probability of exploitation in the next 30 days.

CISA KEV Details

Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.

Ransomware use: Known

Added to KEV: 2022-09-08

Required action: Apply updates per vendor instructions.

CVE
CVE-2018-13374
Severity
MEDIUM
CVSS
4.3
EPSS
38.09%
Fortinet FortiGate FortiOS

Original NVD Description

A Improper Access Control in Fortinet FortiOS 6.0.2, 5.6.7 and before, FortiADC 6.1.0, 6.0.0 to 6.0.1, 5.4.0 to 5.4.4 allows attacker to obtain the LDAP server login credentials configured in FortiGate via pointing a LDAP server connectivity test request to a rogue LDAP server instead of the configured one.

Related CVEs

Other vulnerabilities affecting the same vendor(s)