CVE-2024-54678
Aug. 12, 2025, 2:25 p.m.
8.6
High
Description
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19 (All versions < V19 Update 4), SIMATIC STEP 7 V20 (All versions), SIMATIC WinCC V17 (All versions), SIMATIC WinCC V18 (All versions), SIMATIC WinCC V19 (All versions < V19 Update 4), SIMATIC WinCC V20 (All versions), SIMOCODE ES V17 (All versions), SIMOCODE ES V18 (All versions), SIMOCODE ES V19 (All versions), SIMOCODE ES V20 (All versions), SIMOTION SCOUT TIA V5.4 (All versions), SIMOTION SCOUT TIA V5.5 (All versions), SIMOTION SCOUT TIA V5.6 (All versions < V5.6 SP1 HF7), SIMOTION SCOUT TIA V5.7 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SINAMICS Startdrive V19 (All versions), SINAMICS Startdrive V20 (All versions), SIRIUS Safety ES V17 (TIA Portal) (All versions), SIRIUS Safety ES V18 (TIA Portal) (All versions), SIRIUS Safety ES V19 (TIA Portal) (All versions), SIRIUS Safety ES V20 (TIA Portal) (All versions), SIRIUS Soft Starter ES V17 (TIA Portal) (All versions), SIRIUS Soft Starter ES V18 (TIA Portal) (All versions), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions), SIRIUS Soft Starter ES V20 (TIA Portal) (All versions), TIA Portal Cloud V17 (All versions), TIA Portal Cloud V18 (All versions), TIA Portal Cloud V19 (All versions < V5.2.1.1), TIA Portal Cloud V20 (All versions), TIA Portal Test Suite V20 (All versions). Affected products do not properly sanitize Interprocess Communication input received through a Windows Named Pipe accessible to all local users. This could allow an authenticated local attacker to cause a type confusion and execute arbitrary code within the affected application.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Siemens |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | siemens | simatic_pcs_neo | 4.1 | / | / | / | / | / | / | / |
| a | siemens | simatic_pcs_neo | 5.0 | / | / | / | / | / | / | / |
| a | siemens | simatic_pcs_neo | 6.0 | / | / | / | / | / | / | / |
| a | siemens | simatic_s7_plcsim | 17 | / | / | / | / | / | / | / |
| a | siemens | simatic_step_7 | 17 | / | / | / | / | / | / | / |
| a | siemens | simatic_step_7 | 18 | / | / | / | / | / | / | / |
| a | siemens | simatic_step_7 | 19 | <19.0 | / | / | / | / | / | / |
| a | siemens | simatic_step_7 | 20 | / | / | / | / | / | / | / |
| a | siemens | simatic_wincc | 17 | / | / | / | / | / | / | / |
| a | siemens | simatic_wincc | 18 | / | / | / | / | / | / | / |
| a | siemens | simatic_wincc | 19 | <19.0 | / | / | / | / | / | / |
| a | siemens | simatic_wincc | 20 | / | / | / | / | / | / | / |
| a | siemens | symocode_es | 17 | / | / | / | / | / | / | / |
| a | siemens | symocode_es | 18 | / | / | / | / | / | / | / |
| a | siemens | symocode_es | 19 | / | / | / | / | / | / | / |
| a | siemens | symocode_es | 20 | / | / | / | / | / | / | / |
| a | siemens | s-motion_scout_tia | 5.4 | / | / | / | / | / | / | / |
| a | siemens | s-motion_scout_tia | 5.5 | / | / | / | / | / | / | / |
| a | siemens | s-motion_scout_tia | 5.6 | <5.6.SP1.HF7 | / | / | / | / | / | / |
| a | siemens | s-motion_scout_tia | 5.7 | / | / | / | / | / | / | / |
| a | siemens | sinamics_startdrive | 17 | / | / | / | / | / | / | / |
| a | siemens | sinamics_startdrive | 18 | / | / | / | / | / | / | / |
| a | siemens | sinamics_startdrive | 19 | / | / | / | / | / | / | / |
| a | siemens | sinamics_startdrive | 20 | / | / | / | / | / | / | / |
| a | siemens | sirius_safety_es | 17 | / | tia_portal | / | / | / | / | / |
| a | siemens | sirius_safety_es | 18 | / | tia_portal | / | / | / | / | / |
| a | siemens | sirius_safety_es | 19 | / | tia_portal | / | / | / | / | / |
| a | siemens | sirius_safety_es | 20 | / | tia_portal | / | / | / | / | / |
| a | siemens | sirius_soft_starter_es | 17 | / | tia_portal | / | / | / | / | / |
| a | siemens | sirius_soft_starter_es | 18 | / | tia_portal | / | / | / | / | / |
| a | siemens | sirius_soft_starter_es | 19 | / | tia_portal | / | / | / | / | / |
| a | siemens | sirius_soft_starter_es | 20 | / | tia_portal | / | / | / | / | / |
| a | siemens | tia_portal_cloud | 17 | / | / | / | / | / | / | / |
| a | siemens | tia_portal_cloud | 18 | / | / | / | / | / | / | / |
| a | siemens | tia_portal_cloud | 19 | <5.2.1.1 | / | / | / | / | / | / |
| a | siemens | tia_portal_cloud | 20 | / | / | / | / | / | / | / |
| a | siemens | tia_portal_test_suite | 20 | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 4.0
- Attack Vector: LOCAL
- Attack Complexity: LOW
- Attack Requirements: NONE
- Privileges Required: LOW
- User Interaction: PASSIVE
- Scope:
- Confidentiality Impact: HIGH
- Integrity Impact: HIGH
- Availability Impact: HIGH
- Exploit Maturity: NOT_DEFINED
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Timeline
Published: Aug. 12, 2025, 12:15 p.m.
Last Modified: Aug. 12, 2025, 2:25 p.m.
Last Modified: Aug. 12, 2025, 2:25 p.m.
Status : Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
productcert@siemens.com
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.