CVE-2025-27026

Published: Jul 2, 2025Modified: Jun 17, 2026

4.9

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.2 / Impact: 3.6

Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 (Secondary)

Description

A missing double-check feature in the WebGUI for CLI deactivation in Infinera G42 version R6.1.3 allows an authenticated administrator to make other management interfaces unavailable via local and network interfaces. The CLI deactivation via the WebGUI does not only stop CLI interface but deactivates also Linux Shell, WebGUI and Physical Serial Console access. No confirmation is asked at deactivation time. Loosing access to these services device administrators are at risk of completely loosing device control.

Affected (1)

Products: Nokia: G42 Firmware

1 product

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Nokia G42 Firmware	From 6.1.3 to 8.0

Running on/with	Platform Versions
Nokia G42	All versions

Related CWEs

Insufficient Granularity of Access Control

The product implements access controls via a policy or other feature with the intention to disable or restrict accesses (reads and/or writes) to assets in a system from untrusted agents. However, implemented access controls lack required granularity, which renders the control policy too broad because it allows accesses from unauthorized agents to the security-sensitive assets.

References (2)

https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27026

Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

Third Party Advisory

https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27026

Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

Third Party Advisory

Timeline

No history available yet.