CVE-2025-27024 - CVE House
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Status published Medium CVE-2025-27024

Improper File Access in Infinera G42

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Agenzia per la Cybersicurezza Nazionale

References

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CVE-2025-27022
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CVE-2025-27021
Operating System Misconfiguration in Infinera G42
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Affected Vendor

Affected Software

G42
Vulnerable Versions:
6.1.3

Timeline

Official Publish: July 2nd, 2025
Last Modified: July 2nd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

CWE-280

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.