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CVE-2025-27024

Improper File Access in Infinera G42

Published: Jul 2, 2025Updated: Feb 11, 2026 Sources: CVE List NVD BDUCWE-280
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.3%
Top 76.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Unrestricted access to OS file system in SFTP service in Infinera G42 version R6.1.3 allows remote authenticated users to read/write OS files via SFTP connections. Details: Account members of the Network Administrator profile can access the target machine via SFTP with the same credentials used for SSH CLI access and are able to read all files according to the OS permission instead of remaining inside the chrooted directory position.

CVSS Vector Breakdown

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

CWE-280

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

Exploitability

Official Patch Available

References

https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27024
euvd.enisa.europa.eu
https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27024
cvcn.gov.it
https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27024
euvd.enisa.europa.eu

Timeline

Published
Jul 2, 2025
Last Updated
Feb 11, 2026

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