CVE-2025-59818 Details
Description
This vulnerability allows authenticated attackers to execute arbitrary commands on the underlying system using the file name of an uploaded file.
A vulnerability exists in Zenitel's VSF-Turbine, Fortitude6, Fortitude8, and ZIPS products, allowing authenticated attackers to execute arbitrary commands on the underlying system by manipulating the file name of an uploaded file. This issue affects several different versions and ranges of the respective products.
Users can upgrade to Zenitel's VSF-Turbine, Fortitude6, Fortitude8, or ZIPS versions 9.3.3.1 or later (8.2.3.5 for legacy TCIV) to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Feb 4, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| zenitel tcis-3 firmware | < 9.2.3.3 |
CPE
Remediation
| |
| zenitel tcis-3 | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Feb 11, 2026 | Initial Analysis | [email protected] |
| Feb 4, 2026 | CVE Modified | CISA-ADP |
| Feb 4, 2026 | New CVE Received | [email protected] |