CVE-2023-45590: forticlient Code Injection — Fix

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

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CVSS v3.1 Score

9.6

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
fortinet	forticlient	7.0.6 — 7.0.11
fortinet	forticlient	All
fortinet	forticlient	All
fortinet	forticlient	All

References

Advisories & Patches

https://fortiguard.com/psirt/FG-IR-23-087 https://fortiguard.com/psirt/FG-IR-23-087

Frequently Asked Questions

What is CVE-2023-45590? +

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 It has a CVSS v3.1 base score of 9.6 (CRITICAL).

How severe is CVE-2023-45590? +

CVE-2023-45590 has a CVSS v3.1 score of 9.6 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2023-45590? +

CVE-2023-45590 affects products from fortinet, specifically: forticlient. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-45590? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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