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CVE-2025-27022

Path Traversal Vulnerability in Infinera G42

Published: Jul 2, 2025Updated: Feb 11, 2026 Sources: CVE List NVD BDUCWE-22
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.5%
Top 61.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A path traversal vulnerability of the WebGUI HTTP endpoint in Infinera G42 version R6.1.3 allows remote authenticated users to download all OS files via HTTP requests. Details: Lack or insufficient validation of user-supplied input allows authenticated users to access all files on the target machine file system that are readable to the user account used to run the httpd service.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-22

Affected Products

g42 firmwarenokiaNetworking Infrastructure
G42Infinera
On-prem
Networking Infrastructure / network-management
Infinera G42Infinera Corp.
On-prem
Networking Infrastructure / router-switch
nokiacommercialFINetworking Infrastructureaka nokia
infineracommercialNetworking Infrastructure
infinera corp.commercialNetworking Infrastructure

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27022
euvd.enisa.europa.eu
https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27022
cvcn.gov.it
https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27022
euvd.enisa.europa.eu

Timeline

Published
Jul 2, 2025
Last Updated
Feb 11, 2026

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