PlatformPlansPartners
Resources
ToolsBlogDocs
Sign Up →
medium·Product Based Web Vulnerabilities·Updated Dec 22, 2025

FortiOS - Insecure LDAP Configuration Detection

Est. Time~10 seconds
Scan TypeGroup Scan
Targetsdomain, subdomain, ipv4
CostFree
2.9k
Times Used
continuous scan runs
0
Continuously Checked
assets under CS
3
Vulnerabilities Found
confirmed findings
References
🔴
CISA Known Exploited Vulnerability
This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.
CVECVE-2019-5591
6.5
CVSSmedium
Exploitable from an adjacent network · no authentication required.

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server.

Attack Vector
Adjacent
Privileges Req.
None
User Interaction
None
Affected
Fortinet FortiOSby Fortinet
FortiOS 6.2.0 and below.
Updated Sep 9, 2026View on NVD →

Check your infrastructure.
Right now.

11,000+ scanners. Free to start. No credit card required.

FortiOS - Insecure LDAP Configuration Detection CVE-2019-5591 Scanner | S4E