CVE-2023-47534: forticlient — Fix

Description

A improper neutralization of formula elements in a csv file in Fortinet FortiClientEMS version 7.2.0 through 7.2.2, 7.0.0 through 7.0.10, 6.4.0 through 6.4.9, 6.2.0 through 6.2.9, 6.0.0 through 6.0.8 allows attacker to execute unauthorized code or commands via specially crafted packets.

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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-1236 CWE-1236

Affected Products

Vendor	Product	Versions
fortinet	forticlient_endpoint_management_server	6.0.0 — 6.0.8
fortinet	forticlient_endpoint_management_server	6.2.0 — 6.2.9
fortinet	forticlient_endpoint_management_server	6.4.0 — 6.4.9
fortinet	forticlient_endpoint_management_server	7.0.0 — 7.0.10
fortinet	forticlient_endpoint_management_server	7.2.0 — 7.2.2

References

Advisories & Patches

https://fortiguard.com/psirt/FG-IR-23-390 https://fortiguard.com/psirt/FG-IR-23-390

Frequently Asked Questions

What is CVE-2023-47534? +

A improper neutralization of formula elements in a csv file in Fortinet FortiClientEMS version 7.2.0 through 7.2.2, 7.0.0 through 7.0.10, 6.4.0 through 6.4.9, 6.2.0 through 6.2.9, 6.0.0 through 6.0.8 allows attacker to execute unauthorized code or commands via specially crafted packets. It has a CVSS v3.1 base score of 9.6 (CRITICAL).

How severe is CVE-2023-47534? +

CVE-2023-47534 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-2023-47534? +

CVE-2023-47534 affects products from fortinet, specifically: forticlient_endpoint_management_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-47534? +

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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