CVE-2023-40152

highpriority · track · 31EPSS 0.003 · 27 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.34% (27th) EPSS

CVSS 7.8 · high

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-28

When Fuji Electric Tellus Lite V-Simulator parses a specially-crafted input file an out of bounds write may occur.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedTellus Lite V-Simulatorcisa_csaf_ot
Fuji Electric recommends users update Tellus Lite V-Simulator to version 4.0.19.0.
https://felib.fujielectric.co.jp/en/M10009/M20034/document_detail/c27d5b69-68ef-4af5-90ee-b5dab118f71a

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.07.8highCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.17.8highAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · ics-cert@hq.dhs.gov USexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USprimaryCWE-787USCWE-787US

affected products (5)

Products and version ranges known to be affected.

Tellus Lite V-Simulator: <V4.0.19.0all versionscisa_csaf_otUS
Fuji Electric Tellus Lite V-Simulator< V4.0.19.0cisa_csaf_otUS
Fuji Electric Tellus Lite V-Simulator0 → 4.0.19.0enisa_euvdEU
Fuji Electric Tellus Lite V-Simulator≤ 4.0.19.0fstec_bduRU
fujielectric tellus lite v-simulator< 4.0.19.0nvdUScpe:2.3:a:fujielectric:tellus_lite_v-simulator:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-23-325-02Fuji Electric Tellus Lite V-Simulator2023-11-21icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could crash the device being accessed, allow remote code execution, or overwrite files.

also known as (7)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd NVD CVE.org MITRE

published 2023-11-22modified 2026-06-17

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+16140 more

references (7)

External citations — patches, advisories, analysis.

scry

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