CVE-2025-64127: Zenitel TCIV-3+ OS Command Injection

Published Nov 26, 2025
·
Updated

An OS command injection vulnerability exists due to insufficient sanitization of user-supplied input. The application accepts parameters that are later incorporated into OS commands without adequate validation. This could allow an unauthenticated attacker to execute arbitrary commands remotely.

Affected Software

1 affected componentFixes available
Zenitel TCIV-3+<9.3.3.0
9.3.3.0

Remediation

Information

Zenitel recommends users to upgrade to Version 9.3.3.0 or later https://wiki.zenitel.com/wiki/Downloads#Station_and_Device_Firmware_Package_.28VS-IS.29 .

Event History

Nov 26, 2025
CVE Published
via MITRE·05:50 PM
Data Sourced
via MITRE·05:50 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via ICS·05:50 PM
SeverityWeaknessAffected Software
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2025-64127?

CVE-2025-64127 has been classified with a high severity due to its potential to allow unauthorized OS command execution.

2

How do I fix CVE-2025-64127?

To mitigate CVE-2025-64127, ensure proper input validation and sanitization for user-supplied parameters in the Zenitel TCIV-3+ application.

3

Who is affected by CVE-2025-64127?

CVE-2025-64127 affects the Zenitel TCIV-3+ product version up to and including 9.3.3.0.

4

What types of attacks can CVE-2025-64127 enable?

CVE-2025-64127 can enable unauthenticated attackers to execute arbitrary OS commands on affected systems.

5

Is there a patch available for CVE-2025-64127?

As of now, check with Zenitel for any available patches or updates that address CVE-2025-64127.

Contact

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