Vulnerabilities > CVE-2021-26096 - Out-of-bounds Write vulnerability in Fortinet Fortisandbox

CVSS 8.8 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

fortinet

CWE-787

NVD

Published: 2021-08-04

Updated: 2021-08-11

Summary

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.

Vulnerable Configurations

Part	Description	Count
Application	Fortinet Fortinet Fortisandbox - Fortinet Fortisandbox 1.2.0 Fortinet Fortisandbox 1.2.3 Fortinet Fortisandbox 1.3.0 Fortinet Fortisandbox 1.4.0 Fortinet Fortisandbox 1.4.1 Fortinet Fortisandbox 1.4.2 Fortinet Fortisandbox 2.0.0 Fortinet Fortisandbox 2.0.2 Fortinet Fortisandbox 2.0.3 Fortinet Fortisandbox 2.1.0 Fortinet Fortisandbox 2.1.1 Fortinet Fortisandbox 2.1.2 Fortinet Fortisandbox 2.1.3 Fortinet Fortisandbox 2.2.0 Fortinet Fortisandbox 2.2.1 Fortinet Fortisandbox 2.2.2 Fortinet Fortisandbox 2.3.0 Fortinet Fortisandbox 2.3.2 Fortinet Fortisandbox 2.3.3 Fortinet Fortisandbox 2.4.0 Fortinet Fortisandbox 2.4.1 Fortinet Fortisandbox 2.5.0 Fortinet Fortisandbox 2.5.1 Fortinet Fortisandbox 2.5.2 Fortinet Fortisandbox 3.0.0 Fortinet Fortisandbox 3.0.1 Fortinet Fortisandbox 3.0.2 Fortinet Fortisandbox 3.0.3 Fortinet Fortisandbox 3.0.4 Fortinet Fortisandbox 3.0.5 Fortinet Fortisandbox 3.0.6 Fortinet Fortisandbox 3.0.7 Fortinet Fortisandbox 3.1.0 Fortinet Fortisandbox 3.1.1 Fortinet Fortisandbox 3.1.2 Fortinet Fortisandbox 3.1.3 Fortinet Fortisandbox 3.1.4 Fortinet Fortisandbox 3.2.0 Fortinet Fortisandbox 3.2.1 Fortinet Fortisandbox 3.2.2	41

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

References

https://fortiguard.com/advisory/FG-IR-20-188