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CVE-2026-40431— SenseLive X3050 Cleartext transmission of sensitive information

Quick assessment

Affected
SenseLive X3050
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.

SenseLive X3050是日本SenseLive公司的一款面向物联网场景的数据采集与环境监测设备。 SenseLive X3050存在安全漏洞，该漏洞源于管理通信依赖未加密的HTTP，可能导致同一网段的攻击者拦截或观察敏感操作信息。

CVSS 5.3 · Medium EPSS 0.31% · P22
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I. Basic Information for CVE-2026-40431

Vulnerability Information
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Vulnerability Title
SenseLive X3050 Cleartext transmission of sensitive information
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability exists in SenseLive X3050’s web management interface due to its reliance on unencrypted HTTP for all administrative communication. Because management traffic, including authentication attempts and configuration data, is transmitted in cleartext, an attacker with access to the same network segment could intercept or observe sensitive operational information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文传输
Source: CVE Program / CVE List V5
Vulnerability Title
SenseLive X3050 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SenseLive X3050是日本SenseLive公司的一款面向物联网场景的数据采集与环境监测设备。 SenseLive X3050存在安全漏洞，该漏洞源于管理通信依赖未加密的HTTP，可能导致同一网段的攻击者拦截或观察敏感操作信息。
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

Vendor Product Affected Versions CPE Subscribe
SenseLive X3050 V1.523 -

II. Public POCs for CVE-2026-40431

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III. Intelligence Information for CVE-2026-40431

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Vendor Advisories for CVE-2026-40431 (1)

Same Patch Batch · SenseLive · 2026-04-23 · 7 CVEs total

CVE-2026-40630 9.8 CRITICAL SenseLive X3050 Authentication bypass using an alternate path or channel
CVE-2026-35503 9.8 CRITICAL SenseLive X3050 Use of Hard-coded Credentials
CVE-2026-27843 9.1 CRITICAL SenseLive X3050 Missing authentication for critical function
CVE-2026-39462 8.1 HIGH SenseLive X3050 Insufficiently Protected Credentials
CVE-2026-40623 8.1 HIGH SenseLive X3050 Missing Authorization
CVE-2026-25720 5.4 MEDIUM SenseLive X3050 Insufficient session expiration

IV. Related Vulnerabilities

Same product: X3050
Same vendor: SenseLive
Same weakness: CWE-319

V. Comments for CVE-2026-40431

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