CVE-2025-27026
Infinera G42 WebGUI CLI Deactivation Privilege Escalation Vulnerability
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.
INFO
Published Date :
July 2, 2025, 2:15 p.m.
Last Modified :
July 3, 2025, 3:13 p.m.
Source :
a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
1.2
Affected Products
The following products are affected by CVE-2025-27026
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-27026.
| URL | Resource |
|---|---|
| https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27026 | |
| https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27026 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-27026 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-27026 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
Jul. 02, 2025
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-1220 Added Reference https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27026 Added Reference https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27026
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-27026 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-27026
weaknesses.