CVE-2025-53949 HIGH

CVE-2025-53949

Vendor Fortinet
Product FortiSandbox
Weakness CWE-78
Published December 9, 2025
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

7.0/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:C

What the vulnerability does

01Description

An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability [CWE-78] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.2, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an authenticated attacker to execute unauthorized code on the underlying system via crafted HTTP requests.

Key dates

02Disclosure timeline

December 9, 2025 CVE published
February 26, 2026 Record updated