SB2025091240 - Incorrect permission assignment for critical resource in Siemens SIMATIC Virtualization as a Service (SIVaaS)

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Main Vulnerability Database SB2025091240

SB2025091240 - Incorrect permission assignment for critical resource in Siemens SIMATIC Virtualization as a Service (SIVaaS)

Published: September 12, 2025

Security Bulletin ID SB2025091240
CSH Severity
High
Patch available
NO
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Incorrect permission assignment for critical resource (CVE-ID: CVE-2025-40804)

CWE-ID: CWE-732 - Incorrect Permission Assignment for Critical Resource

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected application exposes a network share without any authentication. A remote attacker can access or alter sensitive data without proper authorization.


Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References