Advisory Published


First published: Tue Nov 14 2023(Updated: )

A improper neutralization of special elements used in an sql command ('sql injection') in Fortinet FortiWLM version 8.6.0 through 8.6.5 and 8.5.0 through 8.5.4 and 8.4.0 through 8.4.2 and 8.3.0 through 8.3.2 and 8.2.2 allows attacker to execute unauthorized code or commands via a crafted http request.


Affected SoftwareAffected VersionHow to fix
Fortinet FortiWLM>=8.5.0<=8.5.4
Fortinet FortiWLM>=8.6.0<=8.6.5
Fortinet FortiWLM=8.2.2
Fortinet FortiWLM=8.3.0
Fortinet FortiWLM=8.3.1
Fortinet FortiWLM=8.3.2
Fortinet FortiWLM=8.4.0
Fortinet FortiWLM=8.4.1
Fortinet FortiWLM=8.4.2

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2023-34991?

    CVE-2023-34991 is a vulnerability that allows an attacker to execute unauthorized code or commands via a crafted HTTP request due to improper neutralization of special elements used in an SQL command (SQL injection) in Fortinet FortiWLM.

  • Which versions of Fortinet FortiWLM are affected by CVE-2023-34991?

    Fortinet FortiWLM versions 8.6.0 through 8.6.5, 8.5.0 through 8.5.4, 8.4.0 through 8.4.2, 8.3.0 through 8.3.2, and 8.2.2 are affected by CVE-2023-34991.

  • How severe is CVE-2023-34991?

    CVE-2023-34991 has a severity rating of 9.3 (critical).

  • How can an attacker exploit CVE-2023-34991?

    An attacker can exploit CVE-2023-34991 by sending a crafted HTTP request containing malicious SQL commands.

  • Is there a fix for CVE-2023-34991?

    Yes, it is recommended to update Fortinet FortiWLM to a version that has addressed the vulnerability.


SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2023 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203