CVE-2025-40599 - CVE House
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Status published Unknown CVE-2025-40599

An authenticated arbitrary file upload vulnerability exists in the SMA...

Vulnerability Description

An authenticated arbitrary file upload vulnerability exists in the SMA 100 series web management interface. A remote attacker with administrative privileges can exploit this flaw to upload arbitrary files to the system, potentially leading to remote code execution.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

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

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Dawid Skomski of SonicWall PSIRT

References

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Affected Vendor

Affected Software

SMA 100 Series
Vulnerable Versions:
10.2.1.15-81sv and earlier versions

Timeline

Official Publish: July 23rd, 2025
Last Modified: July 25th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

CWE-434

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1505.003 Web Shell
Persistence
T1105 Ingress Tool Transfer
Command and Control
T1059 Command and Scripting Interpreter
Execution
T1565.002 Stored Data Manipulation
Impact