CVE-2025-30236 – Shearwater SecurEnvoy SecurAccess TOTP Authentication Bypass

The following table lists the changes that have been made to the
CVE-2025-30236 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • CVE Modified
    by [email protected]

    Mar. 19, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
    Added CWE CWE-472
  • New CVE Received
    by [email protected]

    Mar. 19, 2025

    Action Type Old Value New Value
    Added Description Shearwater SecurEnvoy SecurAccess Enrol before 9.4.515 allows authentication through only a six-digit TOTP code (skipping a password check) if an HTTP POST request contains a SESSION parameter.
    Added Reference https://reserge.org/probabilistically-breaking-securenvoy-totp/
    Added Reference https://securenvoy.com/wp-content/uploads/2025/03/Release-Notes-9.4.515.pdf
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