PT-2026-1842 · Unknown · Network Device Firmware

Published 2026-01-09 · Updated 2026-01-09 · CVE-2025-64091

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Network Device Firmware (affected versions not specified)

Description This issue enables authenticated attackers to execute commands through the NTP-configuration of the device. The vulnerability involves a command injection within the NTP configuration.

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

RCE

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2025-64091

Affected Products

Network Device Firmware

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-64091 · Security Note
• https://osv.dev/vulnerability/CVE-2025-64091 · Vendor Advisory
• https://zenitel.com/sites/default/files/2025-12/A100K12333%20Zenitel%20Security%20Advisory.pdf · Vendor Advisory
• https://t.me/cveNotify/148272 · Telegram Post
• https://t.me/CVEtracker/41811 · Telegram Post
• https://twitter.com/CVEnew/status/2009578262549483602 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2009669641501634665 · Twitter Post