CVE-2024-58311

Summary

Dormakaba Saflok System 6000 contains a predictable key generation algorithm that allows attackers to derive card access keys from a 32-bit unique identifier. Attackers can exploit the deterministic key generation process by calculating valid access keys using a simple mathematical transformation of the card's unique identifier.

Affected Software

Weaknesses

• CWE-1245: CWE-1245: Improper Finite State Machines (FSMs) in Hardware Logic

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: total

References

• https://www.exploit-db.com/exploits/51832
• https://www.dormakaba.com/
• https://www.vulncheck.com/advisories/dormakaba-saflok-system-key-generation-cryptographic-weakness

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