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Authentication Bypass by Capture-replay

CVE-2019-12393

High
7.5/10

Summary

Anviz access control devices are vulnerable to replay attacks which could allow attackers to intercept and replay open door requests.

  • LOW
  • NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • NONE

CWE-294 - Authentication Bypass by Capture-replay

A capture-replay flaw exists when the design of the software makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

References

Advisory Timeline

  • Published