CVE-2024-0220

Summary

B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data.

Affected Software

VendorProductVersion RangeStatus
B&R Industrial AutomationAutomation Studio4.0 < 4.6affected
B&R Industrial AutomationTechnology Guarding1.0.0 < 1.4.0affected

Weaknesses

  • CWE-1240: CWE-1240: Use of a Cryptographic Primitive with a Risky Implementation
  • CWE-319: CWE-319 Cleartext Transmission of Sensitive Information
  • CWE-94: CWE-94 Improper Control of Generation of Code ('Code Injection')

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

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

References