CVE-2026-40620

A vulnerability in SenseLive X3050’s embedded management service allows full administrative control to be established without any form of authentication or authorization on the SenseLive config application. The service accepts management connections from any reachable host, enabling unrestricted modification of critical configuration parameters, operational modes, and device state through a vendor-supplied or compatible client.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-111-12.json	Third Party Advisory
https://senselive.io/contact	Product
https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-12	US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:senselive:x3500_firmware:1.523:*:*:*:*:*:*:*

cpe:2.3:h:senselive:x3500:-:*:*:*:*:*:*:*

History

28 Apr 2026, 19:32

Type	Values Removed	Values Added
CPE		cpe:2.3:o:senselive:x3500_firmware:1.523:::::::* cpe:2.3:h:senselive:x3500:-:::::::*
References	~~() https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-111-12.json -~~	() https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-111-12.json - Third Party Advisory
References	~~() https://senselive.io/contact -~~	() https://senselive.io/contact - Product
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-12 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-12 - US Government Resource
First Time		Senselive Senselive x3500 Firmware Senselive x3500

24 Apr 2026, 00:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-24 00:16

Updated : 2026-04-28 19:32

NVD link : CVE-2026-40620

Mitre link : CVE-2026-40620

CVE.ORG link : CVE-2026-40620

JSON object : View

Products Affected

senselive

x3500
x3500_firmware

CWE

CWE-306

Missing Authentication for Critical Function

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