CVE-2025-64090

CRITICAL

TCIS-3 Firmware < 9.2.3.3 - Authenticated Command Injection via Device Hostname

Title source: llm
STIX 2.1

Description

This vulnerability allows authenticated attackers to execute commands via the hostname of the device.

References (1)

Core 1

Scores

CVSS v3 10.0
EPSS 0.0036
EPSS Percentile 27.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-77
Status published
Products (1)
zenitel/tcis-3_firmware < 9.2.3.3
Published Jan 09, 2026
Tracked Since Feb 18, 2026