CVE-2025-64091highCWE-78

CVE-2025-64091: high-severity vulnerability in Zenitel TCIS-3+

Authenticated Remote Code Execution in the NTP-configuration

Published

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 0.4%
This vulnerability allows authenticated attackers to execute commands via the NTP-configuration of the device.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Affected products
Zenitel · TCIS-3+
Related CVEs — Zenitel TCIS-3+

In the same product, most dangerous first.

CVE-2025-59818CRITICALAuthenticated Remote Code Execution via the file name of an uploaded fileEPSS 0.6%CVE-2025-64090CRITICALAuthenticated Remote Code Execution in device hostnameEPSS 0.4%CVE-2025-59817HIGHAuthenticated Remote Code Execution in zForm_auto_configEPSS 0.2%