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Status published
Critical
CVE-2025-64093
Unauthenticated Remote Code Execution via the device hostname
Vulnerability Description
Remote Code Execution vulnerability that allows unauthenticated attackers to inject arbitrary commands into the hostname of the device.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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7
CVE-2025-64128
Zenitel TCIV-3+ OS Command Injection
Critical
10
CVE-2025-64127
Zenitel TCIV-3+ OS Command Injection
Critical
10
CVE-2025-64126
Zenitel TCIV-3+ OS Command Injection
Critical
10
Affected Vendor
Zenitel
View all reports →Affected Software
ICX500, ICX510
Vulnerable Versions:
<1.4.3.3
Timeline
Official Publish:
January 9th, 2026
Last Modified:
January 9th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.