CVE-2022-23763

Arbitrary file execution via improper origin validation

Published Jun 28, 2022 · Updated Aug 3, 2024

Origin validation error in DOUZONE BIZON NeoRS 2021.3.10.1 and earlier allows remote attackers to execute files through crafted web pages. The ActiveX module accepts an arbitrary file from an untrusted web origin and launches it without adequately validating that origin; no function-level detail is public. Exploitation requires a user to access attacker-controlled web content, after which the file runs with the user's effective access.

CVSS severity7.8
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Origin validation error in DOUZONE BIZON NeoRS 2021.3.10.1 and earlier allows remote attackers to execute files through crafted web pages. The ActiveX module accepts an arbitrary file from an untrusted web origin and launches it without adequately validating that origin; no function-level detail is public. Exploitation requires a user to access attacker-controlled web content, after which the file runs with the user's effective access.

The record

CVE
CVE-2022-23763
Published
Jun 28, 2022
Updated
Aug 3, 2024
Vendor
DOUZONE BIZON Co., Ltd.
Product
NeoRS
Classifications
CWE-346, T1204.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 28, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=unspecified <=2021.3.10.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

DOUZONE BIZON Co., Ltd. · NeoRSversion=unspecified <=2021.3.10.1

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/A:P
7.8KrCERT/CCCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/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.

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No observations available

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

Weakness, pattern, technique

CWE-346Origin Validation Error
T1204.001User Execution: Malicious Link

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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