CVE-2023-37559

Summary

After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37558

Affected Software

VendorProductVersion RangeStatus
CODESYSCODESYS Control for BeagleBone SL0 < V4.10.0.0affected
CODESYSCODESYS Control for emPC-A/iMX6 SL0 < V4.10.0.0affected
CODESYSCODESYS Control for IOT2000 SL0 < V4.10.0.0affected
CODESYSCODESYS Control for Linux SL0 < V4.10.0.0affected
CODESYSCODESYS Control for PFC100 SL0 < V4.10.0.0affected
CODESYSCODESYS Control for PFC200 SL0 < V4.10.0.0affected
CODESYSCODESYS Control for PLCnext SL0 < V4.10.0.0affected
CODESYSCODESYS Control for Raspberry Pi SL0 < V4.10.0.0affected
CODESYSCODESYS Control for WAGO Touch Panels 600 SL0 < V4.10.0.0affected
CODESYSCODESYS Control RTE (for Beckhoff CX) SL0 < V3.5.19.20affected
CODESYSCODESYS Control RTE (SL)0 < V3.5.19.20affected
CODESYSCODESYS Control Runtime System Toolkit0 < V3.5.19.20affected
CODESYSCODESYS Control Win (SL)0 < V3.5.19.20affected
CODESYSCODESYS Development System V30 < V3.5.19.20affected
CODESYSCODESYS HMI (SL)0 < V3.5.19.20affected
CODESYSCODESYS Safety SIL2 Runtime Toolkit0 < V3.5.19.20affected

Weaknesses

  • CWE-20: CWE-20 Improper Input Validation

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

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

References