CVE-2026-40630Network attack vector

Unauthenticated configuration access via unprotected endpoints

Published Apr 23, 2026 · Updated Apr 23, 2026

Authentication bypass in SenseLive X3050 V1.523 allows remote attackers to access sensitive configuration functions over the network. The web management interface fails to enforce access control on certain configuration endpoints, allowing requests to bypass the intended authentication path. Network reachability alone satisfies the gate; CISA has not disclosed the affected endpoint paths or the precise configuration operations exposed.

CVSS severity9.3
Critical
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in SenseLive X3050 V1.523 allows remote attackers to access sensitive configuration functions over the network. The web management interface fails to enforce access control on certain configuration endpoints, allowing requests to bypass the intended authentication path. Network reachability alone satisfies the gate; CISA has not disclosed the affected endpoint paths or the precise configuration operations exposed.

The record

CVE
CVE-2026-40630
Published
Apr 23, 2026
Updated
Apr 23, 2026
Vendor
SenseLive
Product
X3050
Classifications
CWE-288, T0819
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

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

Exploitability

Present is not the same as exploitable

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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 privilegesunauthenticated

What is affected?

SenseLive · X3050version=V1.523

Published CVSS scores

9.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
T0819Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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