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CVE-2025-27023— Improper Input Validation in Infinera G42

CVSS 6.5 · Medium EPSS 0.76% · P73
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I. Basic Information for CVE-2025-27023

Vulnerability Information
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Vulnerability Title
Improper Input Validation in Infinera G42
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Infinera G42 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Infinera G42是美国Infinera公司的一款光网络的模块平台。 Infinera G42 R6.1.3版本存在安全漏洞，该漏洞源于输入验证不足，可能导致文件读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
InfineraG42 6.1.3 ~ 7.1 -

II. Public POCs for CVE-2025-27023

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III. Intelligence Information for CVE-2025-27023

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Same Patch Batch · Infinera · 2025-07-02 · 6 CVEs total

CVE-2025-270258.8 HIGHImproper File Access in Infinera G42
CVE-2025-270227.5 HIGHPath Traversal Vulnerability in Infinera G42
CVE-2025-270217.0 HIGHOperating System Misconfiguration in Infinera G42
CVE-2025-270246.5 MEDIUMImproper File Access in Infinera G42
CVE-2025-270264.9 MEDIUMImproper Access Control Granularity impacting Infinera G42

IV. Related Vulnerabilities

Same product: G42
Same vendor: Infinera
Same weakness: CWE-20

V. Comments for CVE-2025-27023

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