CVE-2025-64128 – Zenitel TCIV-3+ OS Command Injection

The following table lists the changes that have been made to the
CVE-2025-64128 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.

  • New CVE Received
    by [email protected]

    Nov. 26, 2025

    Action Type Old Value New Value
    Added Description An OS command injection vulnerability exists due to incomplete
    validation of user-supplied input. Validation fails to enforce
    sufficient formatting rules, which could permit attackers to append
    arbitrary data. This could allow an unauthenticated attacker to inject
    arbitrary commands.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:L/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    Added CWE CWE-78
    Added Reference https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-329-03.json
    Added Reference https://wiki.zenitel.com/wiki/Downloads#Station_and_Device_Firmware_Package_.28VS-IS.29
    Added Reference https://www.cisa.gov/news-events/ics-advisories/icsa-25-329-03
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