CVE-2026-40623Network attack vector

Persistent device outage via unsafe configuration changes

Published Apr 23, 2026 · Updated Apr 24, 2026

Missing authorization in SenseLive Technologies X3050 1.523 allows remote authenticated users to alter critical device settings. The web management interface accepts unsupported values for IP addressing, watchdog timers, reconnect intervals, and service ports without enforcing authorization and safety constraints on those sensitive functions. Low-privileged network access is sufficient to destabilize operation or make the gateway persistently unavailable, interrupting its connected industrial communications.

CVSS severity7.2
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing authorization in SenseLive Technologies X3050 1.523 allows remote authenticated users to alter critical device settings. The web management interface accepts unsupported values for IP addressing, watchdog timers, reconnect intervals, and service ports without enforcing authorization and safety constraints on those sensitive functions. Low-privileged network access is sufficient to destabilize operation or make the gateway persistently unavailable, interrupting its connected industrial communications.

The record

CVE
CVE-2026-40623
Published
Apr 23, 2026
Updated
Apr 24, 2026
Vendor
SenseLive Technologies
Product
X3050
Classifications
CWE-862, T1499
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 24, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=V1.523

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SenseLive Technologies · X3050version=V1.523

Published CVSS scores

7.2CISA ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
8.1CISA ICS-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo