CVE-2020-7581

Summary

A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). A component within the affected application calls a helper binary with SYSTEM privileges during startup while the call path is not quoted. This could allow a local attacker with administrative privileges to execute code with SYSTEM level privileges.

Affected Software

VendorProductVersion RangeStatus
SiemensOpcenter Execution DiscreteAll versions < V3.2affected
SiemensOpcenter Execution FoundationAll versions < V3.2affected
SiemensOpcenter Execution ProcessAll versions < V3.2affected
SiemensOpcenter IntelligenceAll versions < V3.3affected
SiemensOpcenter QualityAll versions < V11.3affected
SiemensOpcenter RD&LV8.0affected
SiemensSIMATIC Notifier Server for WindowsAll versionsaffected
SiemensSIMATIC PCS neoAll versions < V3.0 SP1affected
SiemensSIMATIC STEP 7 (TIA Portal) V15All versions < V15.1 Update 5affected
SiemensSIMATIC STEP 7 (TIA Portal) V16All versions < V16 Update 2affected
SiemensSIMOCODE ES V15.1All versions < V15.1 Update 4affected
SiemensSIMOCODE ES V16All versions < V16 Update 1affected
SiemensSoft Starter ES V15.1All versions < V15.1 Update 3affected
SiemensSoft Starter ES V16All versions < V16 Update 1affected

Weaknesses

  • CWE-428: CWE-428: Unquoted Search Path or Element

ADP Enrichment

CVE Program Container

Additional References

References