CVE-2025-27023

Improper Input Validation in Infinera G42

CVSS 6.5 MEDIUMEPSS 0.5%CWE-20

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.5EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

02 Jul 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Lack or insufficent input validation in WebGUI CLI web in Infinera G42 version R6.1.3 allows remote authenticated users to read all OS files via crafted CLI commands. Details: The web interface based management of the Infinera G42 appliance enables the feature of executing a restricted set of commands. This feature also offers the option to execute a script-file already present on the target device. When a non-script or incorrect file is specified, the content of the file is shown along with an error message. Due to an execution of the http service with a privileged user all files on the file system can be viewed this way.

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

Affected products

Infinera · G42

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References

https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27023 https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27023