SB2025091240 - Incorrect permission assignment for critical resource in Siemens SIMATIC Virtualization as a Service (SIVaaS)
Published: September 12, 2025
Security Bulletin ID
SB2025091240
Severity
High
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Incorrect permission assignment for critical resource (CVE-ID: CVE-2025-40804)
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.