CVE-2019-5591
Fortinet FortiOS Default Configuration Vulnerability
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
Yes
*KEV
Decision
Attend
*SSVC
Descriptions
A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server.
Una vulnerabilidad de Configuración Predeterminada en FortiOS puede permitir a un atacante no autenticado en la misma subred interceptar información confidencial al hacerse pasar por el servidor LDAP.
Fortinet FortiOS contains a default configuration vulnerability that may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the Lightweight Directory Access Protocol (LDAP) server.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-01-07 CVE Reserved
- 2020-08-14 CVE Published
- 2021-11-03 Exploited in Wild
- 2022-05-03 KEV Due Date
- 2025-07-30 CVE Updated
- 2025-08-21 EPSS Updated
- ---------- First Exploit
CWE
- CWE-306: Missing Authentication for Critical Function
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.fortiguard.com/psirt/FG-IR-19-037 | 2021-07-21 |