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THREATINT
PUBLISHED

CVE-2025-27026

Improper Access Control Granularity impacting Infinera G42



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.

Reserved 2025-02-18 | Published 2025-07-02 | Updated 2025-07-02 | Assigner ENISA


MEDIUM: 4.9CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-1220: Insufficient Granularity of Access Control

Product status

Default status
unaffected

6.1.3 before 8.0
affected

Credits

Agenzia per la Cybersicurezza Nazionale finder

References

www.cvcn.gov.it/cvcn/cve/CVE-2025-27026 government-resource

euvd.enisa.europa.eu/vulnerability/CVE-2025-27026 vdb-entry

cve.org (CVE-2025-27026)

nvd.nist.gov (CVE-2025-27026)

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https://cve.threatint.eu/CVE/CVE-2025-27026

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