CVE-2025-59817
HIGHZenitel TCIS-3+ <9.2.3.3 Web Portal - Root Command Execution
Title source: manualDescription
This vulnerability allows attackers to execute arbitrary commands on the underlying system. Because the web portal runs with root privileges, successful exploitation grants full control over the device, potentially compromising its availability, confidentiality, and integrity.
References (1)
Core 1
Core References
Third Party Advisory patch
https://wiki.zenitel.com/wiki/Downloads#Stations_and_Devices
Scores
CVSS v3
8.4
EPSS
0.0023
EPSS Percentile
13.6%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-77
Status
published
Products (1)
Zenitel/TCIS-3+
<9.2.3.3
Published
Sep 25, 2025
Tracked Since
Feb 18, 2026