CVE-2025-46776

published 2025-11-18

CVE-2025-46776: A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1, FortiExtender 7.4.0…

Priority P3 43 high 7.8 CVSS 3.1

AV L AC L PR L UI N S U C H I H A H

A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1, FortiExtender 7.4.0 through 7.4.6, FortiExtender 7.2 all versions, FortiExtender 7.0 all versions may allow an authenticated user to execute arbitrary code or commands via crafted CLI commands.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
fortinet	fortiextender	—	—
fortinet	fortiextender	7.0.0 – 7.0.5	—
fortinet	fortiextender	7.2.0 – 7.2.5	—
fortinet	fortiextender	7.4.0 – 7.4.6	—
fortinet	fortiextender	7.6.0 – 7.6.1	—
fortinet	fortiextender_firmware	>= 7.0.0 < 7.4.8	7.4.8
fortinet	fortiextender_firmware	>= 7.6.0 < 7.6.3	7.6.3
fortinet	fortiextenderfirmware	—	—
fortinet	fortinet	—	—

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CWE-120