FG-IR-18-157: FortiGate & FortiADC - Read-only admins can obtain the LDAP credentials configured in the FortiGate and FortiADC using the LDAP test connectivity feature

Published Jun 1, 2021
·
Updated

FortiGate's and FortiADC's  read-only admins are able to point an LDAP server connectivity test request to a rogue LDAP server instead of the configured one, in order to obtain the LDAP server login credentials configured in the FortiGate.

Affected Software

2 affected components
Fortinet FortiGate
Fortinet FortiADC

Event History

Jun 1, 2021
Advisory Published
via FortiGuard·12:00 AM
Data Sourced
via FortiGuard·12:00 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of FG-IR-18-157?

The FG-IR-18-157 vulnerability is considered critical due to its potential for exposing sensitive LDAP server credentials.

2

How do I fix FG-IR-18-157?

To remediate FG-IR-18-157, restrict read-only admin permissions and ensure LDAP server connectivity tests are directed to the correct server.

3

Who is affected by FG-IR-18-157?

Fortinet FortiGate and FortiADC products with read-only admin configurations are affected by the FG-IR-18-157 vulnerability.

4

What is the impact of FG-IR-18-157?

The impact of FG-IR-18-157 includes potential unauthorized access to LDAP credentials, leading to further exploitation of the network.

5

When was FG-IR-18-157 disclosed?

The FG-IR-18-157 vulnerability was disclosed in a security advisory by Fortinet.

Contact

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