CVE-2018-13374

Fortinet FortiOS and FortiADC Improper Access Control Vulnerability

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

Attend

*SSVC

Descriptions

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.

Un control de acceso inadecuado en Fortinet FortiOS 6.0.2, 5.6.7 y anteriores, FortiADC 6.1.0, 6.0.0 a 6.0.1, 5.4.0 a 5.4.4 permite a un atacante obtener las credenciales de inicio de sesión del servidor LDAP configurado en FortiGate a través de una solicitud de prueba de conectividad del servidor LDAP a un servidor LDAP falso en lugar del configurado

FortiGate FortiOS versions prior to 6.0.3 suffer from an LDAP credential disclosure vulnerability.

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.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Active

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2018-07-06 CVE Reserved
2019-01-16 CVE Published
2019-01-16 First Exploit
2022-09-08 Exploited in Wild
2022-09-29 KEV Due Date
2024-06-29 EPSS Updated
2024-10-23 CVE Updated

CWE

CWE-732: Incorrect Permission Assignment for Critical Resource

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://www.exploit-db.com/exploits/46171	2019-01-16

URL	Date	SRC

URL	Date	SRC
https://fortiguard.com/advisory/FG-IR-18-157	2024-06-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fortinet Search vendor "Fortinet"		Fortiadc Search vendor "Fortinet" for product "Fortiadc"				>= 5.4.0 <= 5.4.4 Search vendor "Fortinet" for product "Fortiadc" and version " >= 5.4.0 <= 5.4.4"		-		Affected
Fortinet Search vendor "Fortinet"		Fortiadc Search vendor "Fortinet" for product "Fortiadc"				6.0.0 Search vendor "Fortinet" for product "Fortiadc" and version "6.0.0"		-		Affected
Fortinet Search vendor "Fortinet"		Fortiadc Search vendor "Fortinet" for product "Fortiadc"				6.0.1 Search vendor "Fortinet" for product "Fortiadc" and version "6.0.1"		-		Affected
Fortinet Search vendor "Fortinet"		Fortiadc Search vendor "Fortinet" for product "Fortiadc"				6.1.0 Search vendor "Fortinet" for product "Fortiadc" and version "6.1.0"		-		Affected
Fortinet Search vendor "Fortinet"		Fortios Search vendor "Fortinet" for product "Fortios"				<= 5.6.7 Search vendor "Fortinet" for product "Fortios" and version " <= 5.6.7"		-		Affected
Fortinet Search vendor "Fortinet"		Fortios Search vendor "Fortinet" for product "Fortios"				>= 6.0.0 <= 6.0.2 Search vendor "Fortinet" for product "Fortios" and version " >= 6.0.0 <= 6.0.2"		-		Affected