CVE-2025-40804CRITICAL 9.1EPSS p30.1%
CVE-2025-40804CVE-2025-40804
Description
A vulnerability has been identified in SIMATIC Virtualization as a Service (SIVaaS) (All versions). The affected application exposes a network share without any authentication. This could allow an attacker to access or alter sensitive data without proper authorization.
Scoring
| CVSS 3.1 | 9.1 (CRITICAL) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| EPSS | 0.38% probability of exploitation · percentile 30.1% · 2026-06-19T12:03:05Z |
| Published | 2025-09-09 |
| Last modified | 2026-04-15 |
Underlying weaknesses· 1
References
1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Incorrect Permission Assignment for Critical Resourcecwe-732 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.