CVE-2023-48364

Summary

A vulnerability has been identified in OpenPCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 15), SIMATIC WinCC V8.0 (All versions < V8.0 Update 4). The implementation of the RPC (Remote Procedure call) communication protocol in the affected products do not properly handle certain malformed RPC messages. An attacker could use this vulnerability to cause a denial of service condition in the RPC server.

Affected Software

VendorProductVersion RangeStatus
SiemensOpenPCS 7 V9.1All versions < V9.1 SP2 UC05affected
SiemensSIMATIC BATCH V9.1All versions < V9.1 SP2 UC05affected
SiemensSIMATIC PCS 7 V9.10 < V9.1 SP2 UC05affected
SiemensSIMATIC Route Control V9.1All versions < V9.1 SP2 UC05affected
SiemensSIMATIC WinCC Runtime Professional V180 < V18 Update 4affected
SiemensSIMATIC WinCC Runtime Professional V190 < V19 Update 2affected
SiemensSIMATIC WinCC V7.40 < *affected
SiemensSIMATIC WinCC V7.50 < V7.5 SP2 Update 15affected
SiemensSIMATIC WinCC V8.00 < V8.0 Update 4affected

Weaknesses

  • CWE-476: CWE-476: NULL Pointer Dereference

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References