PT-2025-48167 · Zenitel · Zenitel Tciv-3+

Published 2025-11-25 · Updated 2025-12-01 · CVE-2025-64127

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Zenitel TCIV-3+ (affected versions not specified)

Description An OS command injection issue arises from inadequate sanitization of user-provided input. The application processes parameters without sufficient validation before incorporating them into OS commands. This could enable a remote, unauthenticated attacker to execute arbitrary commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2025-14764

CVE-2025-64127

Affected Products

Zenitel Tciv-3+

References · 13

• https://bdu.fstec.ru/vul/2025-14764 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-64127 · Security Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-329-03.json · Note
• https://twitter.com/0dayPublishing/status/1993766727243452793 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1993778253056606508 · Twitter Post
• https://cisa.gov/news-events/ics-advisories/icsa-25-329-03 · Note
• https://twitter.com/gothburz/status/1994179989772615853 · Twitter Post
• https://t.me/CVEtracker/38306 · Telegram Post
• https://twitter.com/cracbot/status/1995447860784140745 · Twitter Post
• https://wiki.zenitel.com/wiki/Downloads#Station_and_Device_Firmware_Package_.28VS-IS.29 · Note
• https://wiki.zenitel.com/wiki/Downloads · Note
• https://twitter.com/CveFindCom/status/1993766838312825011 · Twitter Post
• https://twitter.com/CVEnew/status/1993746745164014052 · Twitter Post