CVE-2025-59818: This vulnerability allows authenticated attackers to execute arbitrary commands on the underlying system using the file name of an uploaded file.

PriorityP359critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.51%

40.9th percentile

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

Affected

2 ranges

Vendor	Product	Version range	Fixed in
zenitel	tcis-3	—	—
zenitel	tcis-3_firmware	< 9.2.3.3	9.2.3.3

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.