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CVE-2023-45590

FortiClient - Linux

Fortinet CVSS 9.6 Updated March 18, 2026

Executive Risk Summary

"A code injection vulnerability in FortiClient Linux versions 7.2.0, 7.0.6 through 7.0.10, and 7.0.3 through 7.0.4 allows attackers to execute unauthorized code or commands by tricking users into visiting malicious websites. This vulnerability poses a significant risk to system security and integrity, as it can lead to unauthorized access and malicious activity."

Operational Audit Arsenal

Target Type Firmware Image
Target Asset FortiClientLinux
Standard Path Global Firmware

Manual Verification Required

This is a non-Windows asset (Fortinet). Use the target asset details above to verify your version against vendor advisories.

Patch Impact Forecast

Reboot Required Likely

Moderate

Internal Work Notes

FortiClient Linux code injection vulnerability (CVE-2023-45590) - apply latest patch to prevent unauthorized code execution

Technical Intelligence & Operational Utilities • Delivered Weekly

Intelligence Sources

Scope of Impact

Fortinet ForticlientFortinet Forticlient (Version 7.0.4)Fortinet Forticlient (Version 7.2.0)Fortinet Forticlient (Version 7.0.3)

Original NVD Description

"An improper control of generation of code ('code injection') in Fortinet FortiClientLinux version 7.2.0, 7.0.6 through 7.0.10 and 7.0.3 through 7.0.4 allows attacker to execute unauthorized code or commands via tricking a FortiClientLinux user into visiting a malicious website"

Related Fortinet Threats

Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.