CVE-2021-26096

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CVSS 3.1

8.8 high

EPSS

<1%p53

Published

Aug 4, 2021 (Aug 4, 2021)

Modified

Jun 17, 2026

Description

Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of specifically crafted command line arguments.

Vendors: fortinet
Products: fortisandbox
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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