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CVE-2026-40623— SenseLive X3050 Missing Authorization

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，该漏洞源于对关键系统及网络配置参数的修改缺乏充分验证和安全控制，可能导致攻击者将IP地址、看门狗定时器、重连间隔和服务端口等参数设置为不支持或不安全的值，从而破坏设备操作稳定性或导致设备持续不可用。

CVSS 8.1 · High EPSS 0.59% · P46

Possible ATT&CK Techniques 1 AI

T1562.001
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I. Basic Information for CVE-2026-40623

Vulnerability Information
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Vulnerability Title
SenseLive X3050 Missing Authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in SenseLive X3050's web management interface allows critical system and network configuration parameters to be modified without sufficient validation and safety controls. Due to inadequate enforcement of constraints on sensitive functions, parameters such as IP addressing, watchdog timers, reconnect intervals, and service ports can be set to unsupported or unsafe values. These configuration changes directly affect core device behaviour and recovery mechanisms. The lack of proper validation and safeguards allows critical system functions to be altered in a manner that can destabilize device operation or render the device persistently unavailable.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
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，该漏洞源于对关键系统及网络配置参数的修改缺乏充分验证和安全控制，可能导致攻击者将IP地址、看门狗定时器、重连间隔和服务端口等参数设置为不支持或不安全的值，从而破坏设备操作稳定性或导致设备持续不可用。
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-2026-40623

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III. Intelligence Information for CVE-2026-40623

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Vendor Advisories for CVE-2026-40623 (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-2026-25720 5.4 MEDIUM SenseLive X3050 Insufficient session expiration
CVE-2026-40431 5.3 MEDIUM SenseLive X3050 Cleartext transmission of sensitive information

IV. Related Vulnerabilities

Same product: X3050
Same vendor: SenseLive
Same weakness: CWE-862

V. Comments for CVE-2026-40623

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