CVE-2023-46381Network attack vector

Unauthenticated project control via exposed web interface

Published Nov 4, 2023 · Updated Nov 4, 2025

Missing authentication in preinstalled LWEB-802 on LOYTEC devices allows remote attackers to modify projects through lweb802_pre/. The web interface exposes project creation, editing, deletion, settings changes, GUI control, and system-log deletion without checking credentials. Network access to the device's HTTP service is sufficient, and the consequence is unauthorized control of LWEB project content and its graphical interface.

CVSS severity8.2
High
EPSS probability7.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in preinstalled LWEB-802 on LOYTEC devices allows remote attackers to modify projects through lweb802_pre/. The web interface exposes project creation, editing, deletion, settings changes, GUI control, and system-log deletion without checking credentials. Network access to the device's HTTP service is sufficient, and the consequence is unauthorized control of LWEB project content and its graphical interface.

The record

CVE
CVE-2023-46381
Published
Nov 4, 2023
Updated
Nov 4, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-306, T0819
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 4, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T0819Exploit Public-Facing Application

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

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Your stack

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