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Vulnerability record · CVE-2023-47583 · published 15 November 2023

CVE-2023-47583: Fujielectric tellus out-of-bounds read vulnerability

FFujielectric · Tellus

Multiple out-of-bounds read vulnerabilities exist in TELLUS Simulator V4.0.17.0 and earlier. If a user opens a specially crafted file (X1 or V9 file), information may be disclosed and/or arbitrary code may be executed.

7.8 CVSS 3.1 High EPSS 0.31% · top 78.7% CWE-125 · Out-of-bounds read
7.8CVSS 3.1 base score
0.31%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Multiple out-of-bounds read vulnerabilities exist in TELLUS Simulator V4.0.17.0 and earlier. If a user opens a specially crafted file (X1 or V9 file), information may be disclosed and/or arbitrary code may be executed.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://hakko-elec.co.jp/site/download/03tellus_inf/index.php Release Notes
https://jvn.jp/en/vu/JVNVU93840158/ Third Party Advisory
https://monitouch.fujielectric.com/site/download-e/03tellus_inf/index.php Release Notes
https://hakko-elec.co.jp/site/download/03tellus_inf/index.php Release Notes
https://jvn.jp/en/vu/JVNVU93840158/ Third Party Advisory
https://monitouch.fujielectric.com/site/download-e/03tellus_inf/index.php Release Notes

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2026-8108Fujielectric tellus vulnerabilityThe installation of Fuji Tellus adds a driver to the kernel which grants all users read and write permissions.EPSS 0.17%7.8CVE-2023-47580Fujielectric tellus memory buffer overflow vulnerabilityMultiple improper restriction of operations within the bounds of a memory buffer issues exist in TELLUS V4.0.17.0 and earlier and TELLUS Lite V4.0.17…EPSS 0.27%7.8CVE-2023-47581Fujielectric tellus out-of-bounds read vulnerabilityOut-of-bounds read vulnerability exists in TELLUS V4.0.17.0 and earlier and TELLUS Lite V4.0.17.0 and earlier. If a user opens a specially crafted fi…EPSS 0.27%7.8CVE-2023-47582Fujielectric tellus vulnerabilityAccess of uninitialized pointer vulnerability exists in TELLUS V4.0.17.0 and earlier and TELLUS Lite V4.0.17.0 and earlier. If a user opens a special…EPSS 0.27%7.8CVE-2023-32201Fujielectric tellus out-of-bounds write vulnerabilityStack-based buffer overflow vulnerability exists in TELLUS v4.0.15.0 and TELLUS Lite v4.0.15.0. Opening a specially crafted SIM2 file may lead to inf…EPSS 0.28%7.8CVE-2023-32270Fujielectric tellus memory buffer overflow vulnerabilityAccess of memory location after end of buffer issue exists in TELLUS v4.0.15.0 and TELLUS Lite v4.0.15.0. Opening a specially crafted V8 file may lea…EPSS 0.25%7.8CVE-2023-32273Fujielectric tellus out-of-bounds write vulnerabilityStack-based buffer overflow vulnerability exists in TELLUS v4.0.15.0 and TELLUS Lite v4.0.15.0. Opening a specially crafted SIM2 file may lead to inf…EPSS 0.28%7.8CVE-2023-32276Fujielectric tellus out-of-bounds write vulnerabilityStack-based buffer overflow vulnerability exists in TELLUS v4.0.15.0 and TELLUS Lite v4.0.15.0. Opening a specially crafted V8 file may lead to infor…EPSS 0.27%

Source: NIST National Vulnerability Database (record CVE-2023-47583), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.