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Description

A vulnerability exists in SenseLive X3050's web management interface that allows critical configuration parameters to be modified without sufficient authentication or server-side validation. By applying unsupported or disruptive values to recovery mechanisms and network settings, an attacker can induce a persistent lockout state. Because the device lacks a physical reset button, recovery requires specialized technical access via the console to perform a factory reset, resulting in a total denial-of-service for the gateway and its connected RS-485 downstream systems.

PUBLISHED Reserved 2026-04-14 | Published 2026-04-23 | Updated 2026-04-24 | Assigner icscert




CRITICAL: 9.2CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:H

CRITICAL: 9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Problem types

CWE-306 Missing authentication for critical function

Product status

Default status
unaffected

V1.523
affected

Credits

Jithin Nambiar J reported these vulnerabilities to CISA. finder

References

senselive.io/contact

www.cisa.gov/news-events/ics-advisories/icsa-26-111-12

github.com/...p/csaf_files/OT/white/2026/icsa-26-111-12.json

cve.org (CVE-2026-27843)

nvd.nist.gov (CVE-2026-27843)

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