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CVE-2025-1863— Insecure default settings for recorder products

Quick assessment

Affected
Yokogawa Electric Corporation GX10 / GX20 / GP10 / GP20 Paperless Recorders
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Yokogawa Electric是日本横河电机（Yokogawa）公司的一个服务器。 Yokogawa Electric存在安全漏洞，该漏洞源于默认认证设置禁用，可能导致非法操作重要数据。

CVSS 9.8 · Critical EPSS 0.75% · P55
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I. Basic Information for CVE-2025-1863

Vulnerability Information
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Vulnerability Title
Insecure default settings for recorder products
Source: CVE Program / CVE List V5
Vulnerability Description
Insecure default settings have been found in recorder products provided by Yokogawa Electric Corporation. The default setting of the authentication function is disabled on the affected products. Therefore, when connected to a network with default settings, anyone can access all functions related to settings and operations. As a result, an attacker can illegally manipulate and configure important data such as measured values and settings. This issue affects GX10 / GX20 / GP10 / GP20 Paperless Recorders: R5.04.01 or earlier; GM Data Acquisition System: R5.05.01 or earlier; DX1000 / DX2000 / DX1000N Paperless Recorders: R4.21 or earlier; FX1000 Paperless Recorders: R1.31 or earlier; μR10000 / μR20000 Chart Recorders: R1.51 or earlier; MW100 Data Acquisition Units: All versions; DX1000T / DX2000T Paperless Recorders: All versions; CX1000 / CX2000 Paperless Recorders: All versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不安全的默认资源初始化
Source: CVE Program / CVE List V5
Vulnerability Title
Yokogawa Electric 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yokogawa Electric是日本横河电机（Yokogawa）公司的一个服务器。 Yokogawa Electric存在安全漏洞，该漏洞源于默认认证设置禁用，可能导致非法操作重要数据。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Yokogawa Electric Corporation GX10 / GX20 / GP10 / GP20 Paperless Recorders R5.04.01 or earlier -
Yokogawa Electric Corporation GM Data Acquisition System R5.05.01 or earlier -
Yokogawa Electric Corporation DX1000 / DX2000 / DX1000N Paperless Recorders R4.21 or earlier -
Yokogawa Electric Corporation FX1000 Paperless Recorders R1.31 or earlier -
Yokogawa Electric Corporation μR10000 / μR20000 Chart Recorders R1.51 or earlier -
Yokogawa Electric Corporation MW100 Data Acquisition Units All versions -
Yokogawa Electric Corporation DX1000T / DX2000T Paperless Recorders All versions -
Yokogawa Electric Corporation CX1000 / CX2000 Paperless Recorders All versions -

II. Public POCs for CVE-2025-1863

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III. Intelligence Information for CVE-2025-1863

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Vendor Advisories for CVE-2025-1863 (1)

IV. Related Vulnerabilities

Same vendor: Yokogawa Electric Corporation
Same weakness: CWE-1188