Siemens SIMATIC S7-PLCSIM
Affected products do not properly sanitize user-controllable input when parsing project files. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2025-40759US | — | — | ||
A vulnerability has been identified in SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 V17 (All versions < V17 Update 9), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- SSA-493396: Deserialization Vulnerability in Siemens Engineering Platforms - CSAF Versionself
- SSA-493396: Deserialization Vulnerability in Siemens Engineering Platforms - HTML Versionself
- ICS Advisory ICSA-25-226-11 JSONself
- ICS Advisory ICSA-25-226-11 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
Behebungen (66)
- MitigationSIMATIC S7-PLCSIM V17
Only open projects from trusted sources.
- MitigationSIMATIC STEP 7 V17
Only open projects from trusted sources.
- MitigationSIMATIC STEP 7 V18
Only open projects from trusted sources.
- MitigationSIMATIC STEP 7 V19
Only open projects from trusted sources.
- MitigationSIMATIC STEP 7 V20
Only open projects from trusted sources.
- MitigationSIMATIC WinCC V17
Only open projects from trusted sources.
- MitigationSIMATIC WinCC V18
Only open projects from trusted sources.
- MitigationSIMATIC WinCC V19
Only open projects from trusted sources.
- MitigationSIMATIC WinCC V20
Only open projects from trusted sources.
- MitigationSIMOCODE ES V17
Only open projects from trusted sources.
- MitigationSIMOCODE ES V18
Only open projects from trusted sources.
- MitigationSIMOCODE ES V19
Only open projects from trusted sources.
- MitigationSIMOCODE ES V20
Only open projects from trusted sources.
- MitigationSIMOTION SCOUT TIA V5.4
Only open projects from trusted sources.
- MitigationSIMOTION SCOUT TIA V5.5
Only open projects from trusted sources.
- MitigationSIMOTION SCOUT TIA V5.6
Only open projects from trusted sources.
- MitigationSIMOTION SCOUT TIA V5.7
Only open projects from trusted sources.
- MitigationSINAMICS Startdrive V17
Only open projects from trusted sources.
- MitigationSINAMICS Startdrive V18
Only open projects from trusted sources.
- MitigationSINAMICS Startdrive V19
Only open projects from trusted sources.
- MitigationSINAMICS Startdrive V20
Only open projects from trusted sources.
- MitigationSIRIUS Safety ES V17 (TIA Portal)
Only open projects from trusted sources.
- MitigationSIRIUS Safety ES V18 (TIA Portal)
Only open projects from trusted sources.
- MitigationSIRIUS Safety ES V19 (TIA Portal)
Only open projects from trusted sources.
- MitigationSIRIUS Safety ES V20 (TIA Portal)
Only open projects from trusted sources.
- MitigationSIRIUS Soft Starter ES V17 (TIA Portal)
Only open projects from trusted sources.
- MitigationSIRIUS Soft Starter ES V18 (TIA Portal)
Only open projects from trusted sources.
- MitigationSIRIUS Soft Starter ES V19 (TIA Portal)
Only open projects from trusted sources.
- MitigationSIRIUS Soft Starter ES V20 (TIA Portal)
Only open projects from trusted sources.
- MitigationTIA Portal Cloud V17
Only open projects from trusted sources.
- MitigationTIA Portal Cloud V18
Only open projects from trusted sources.
- MitigationTIA Portal Cloud V19
Only open projects from trusted sources.
- MitigationTIA Portal Cloud V20
Only open projects from trusted sources.
- Kein Fix geplantSIMATIC S7-PLCSIM V17
Currently no fix is planned
- Kein Fix verfügbarSIMATIC STEP 7 V18
Currently no fix is available
- Kein Fix verfügbarSIMATIC WinCC V18
Currently no fix is available
- Kein Fix verfügbarSIMOCODE ES V17
Currently no fix is available
- Kein Fix verfügbarSIMOCODE ES V18
Currently no fix is available
- Kein Fix verfügbarSIMOCODE ES V19
Currently no fix is available
- Kein Fix verfügbarSIMOCODE ES V20
Currently no fix is available
- Kein Fix verfügbarSIMOTION SCOUT TIA V5.4
Currently no fix is available
- Kein Fix verfügbarSIMOTION SCOUT TIA V5.5
Currently no fix is available
- Kein Fix verfügbarSIMOTION SCOUT TIA V5.7
Currently no fix is available
- Kein Fix verfügbarSINAMICS Startdrive V17
Currently no fix is available
- Kein Fix verfügbarSINAMICS Startdrive V18
Currently no fix is available
- Kein Fix verfügbarSINAMICS Startdrive V19
Currently no fix is available
- Kein Fix verfügbarSINAMICS Startdrive V20
Currently no fix is available
- Kein Fix verfügbarSIRIUS Safety ES V17 (TIA Portal)
Currently no fix is available
- Kein Fix verfügbarSIRIUS Safety ES V18 (TIA Portal)
Currently no fix is available
- Kein Fix verfügbarSIRIUS Safety ES V19 (TIA Portal)
Currently no fix is available
- Kein Fix verfügbarSIRIUS Safety ES V20 (TIA Portal)
Currently no fix is available
- Kein Fix verfügbarSIRIUS Soft Starter ES V17 (TIA Portal)
Currently no fix is available
- Kein Fix verfügbarSIRIUS Soft Starter ES V18 (TIA Portal)
Currently no fix is available
- Kein Fix verfügbarSIRIUS Soft Starter ES V19 (TIA Portal)
Currently no fix is available
- Kein Fix verfügbarSIRIUS Soft Starter ES V20 (TIA Portal)
Currently no fix is available
- Kein Fix verfügbarTIA Portal Cloud V17
Currently no fix is available
- Kein Fix verfügbarTIA Portal Cloud V18
Currently no fix is available
- BehobenSIMATIC STEP 7 V17
Update to V17 Update 9 or later version
https://support.industry.siemens.com/cs/ww/en/view/109784441/ - BehobenSIMATIC STEP 7 V19
Update to V19 Update 4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109925643/ - BehobenSIMATIC STEP 7 V20
Update to V20 Update 4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109963851/ - BehobenSIMATIC WinCC V17
Update to V17 Update 9 or later version
https://support.industry.siemens.com/cs/ww/en/view/109784441/ - BehobenSIMATIC WinCC V19
Update to V19 Update 4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109925643/ - BehobenSIMATIC WinCC V20
Update to V20 Update 4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109963851/ - BehobenSIMOTION SCOUT TIA V5.6
Update to V5.6 SP1 HF7 or later version
https://support.industry.siemens.com/cs/ww/en/view/109989067/ - BehobenTIA Portal Cloud V19
Fixed with V5.2.1.1, no user action required
- BehobenTIA Portal Cloud V20
Fixed with V5.2.2.2, no user action required
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