CVE-2025-59818

CRITICAL EPSS 37.7%
Published Feb 4, 20264mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Feb 4, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

Description

This vulnerability allows authenticated attackers to execute arbitrary commands on the underlying system using the file name of an uploaded file.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
37.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-77 Command Injection Injection

Affected Products 2

VendorProductVersionRange
zeniteltcis-3_firmware* <9.2.3.3
zeniteltcis-3*any

References 6

  • wiki.zenitel.com https://wiki.zenitel.com/wiki/Turbine_9.3_-_Release_notes
    Release Notes
  • wiki.zenitel.com https://wiki.zenitel.com/wiki/VSF-Display_Series_9.3_Release_Notes
    Release Notes
  • wiki.zenitel.com https://wiki.zenitel.com/wiki/VSF-Fortitude6_9.3_Release_Notes
    Release Notes
  • wiki.zenitel.com https://wiki.zenitel.com/wiki/VSF-Fortitude8_9.3_Release_Notes
    Release Notes
  • wiki.zenitel.com https://wiki.zenitel.com/wiki/ZIPS_9.3_-_Release_notes
    Release Notes
  • zenitel.com https://www.zenitel.com/sites/default/files/2025-12/A100K12333%20Zenitel%20Security%20Advisory.pdf
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.