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Fencer Vulns
high 7.8

CVE-2023-47583 json

Multiple out-of-bounds read vulnerabilities exist in TELLUS Simulator V4.0.17.0 and earlier.

published 2023-11-15 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-51694

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits
0
none known

Summary

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.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
22 mo ago

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • FUJI ELECTRIC CO., LTD. and Hakko Electronics Co., Ltd. TELLUS Simulator

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.