CVE-2025-53679 - CVE House
Back to Database
Status published Medium CVE-2025-53679

An improper neutralization of special elements used in an OS...

Vulnerability Description

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, FortiSandbox Cloud 24.1, FortiSandbox Cloud 23 all versions allows a remote privileged attacker to execute unauthorized code or commands via crafted HTTP or HTTPS requests.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-53679

Credits & Attribution

No credits recorded in the NVD database.

References

More from Fortinet

View All →
CVE-2025-68686
An Exposure of Sensitive Information to an Unauthorized Actor vulnerability...
Medium 5.3
CVE-2025-68649
An improper limitation of a pathname to a restricted directory...
Medium 5.4
CVE-2025-68648
A use of externally-controlled format string vulnerability in Fortinet FortiAnalyzer...
Medium 6.5
CVE-2025-68482
A improper certificate validation vulnerability in Fortinet FortiAnalyzer 7.6.0 through...
Medium 6.3
CVE-2025-67862
An Internal Asset Exposed to Unsafe Debug Access Level or...
Medium 6

Affected Vendor

Affected Software

FortiSandbox, FortiSandbox Cloud
Vulnerable Versions:
5.0.0, 4.4.0, 4.2.1, 4.0.0, 24.1, 23.4

Timeline

Official Publish: December 9th, 2025
Last Modified: February 26th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:X/RL:O/RC:C

Weaknesses (CWE)

CWE-78

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1005 Data from Local System
Collection
T1041 Exfiltration Over C2 Channel
Exfiltration