CVE-2023-22346

Code execution via unchecked template-data boundary

Published Feb 13, 2023 · Updated Mar 21, 2025

Out-of-bounds read in JTEKT Screen Creator Advance 2 0.1.1.4 Build01 and earlier allows context-dependent attackers to execute code. The template-information parser proceeds without verifying the end of supplied data, causing reads beyond the intended buffer. Exploitation requires a user to open a crafted project file and can disclose process-accessible information or execute arbitrary code.

CVSS severity7.8
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in JTEKT Screen Creator Advance 2 0.1.1.4 Build01 and earlier allows context-dependent attackers to execute code. The template-information parser proceeds without verifying the end of supplied data, causing reads beyond the intended buffer. Exploitation requires a user to open a crafted project file and can disclose process-accessible information or execute arbitrary code.

The record

CVE
CVE-2023-22346
Published
Feb 13, 2023
Updated
Mar 21, 2025
Vendor
JTEKT ELECTRONICS CORPORATION
Product
Screen Creator Advance 2
Classifications
CWE-125, T1204.002, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 21, 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?

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

  1. Affected versionversion=Ver.0.1.1.4 Build01 and earlier

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

JTEKT ELECTRONICS CORPORATION · Screen Creator Advance 2version=Ver.0.1.1.4 Build01 and earlier

Published CVSS scores

7.8JTEKT ELECTRONICS CORPORATIONCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS: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.

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)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002Malicious File
T1203Exploitation for Client Execution

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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