CVE-2023-28728

highpriority · track · 31EPSS 0.003 · 21 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.28% (21st) 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

A stack-based buffer overflow in Panasonic Control FPWIN Pro versions 7.6.0.3 and all previous versions may allow arbitrary code execution when opening specially crafted project files.

remediations

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

A vendor fix is available.

FixedControl FPWINcisa_csaf_ot
Panasonic has released Control FPWIN Pro7 7.7.0.0 software to address these vulnerabilities.
https://industry.panasonic.eu/factory-automation/programmable-logic-controllers-plc/plc-software/programming-software-control-fpwin-pro
MitigationControl FPWINcisa_csaf_ot
Panasonic recommends that users only install, use, and receive support for software versions and feature sets for which they have purchased a license.

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 · product-security@gg.jp.panasonic.comexploitability 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-121USCWE-121USCWE-121US

affected products (5)

Products and version ranges known to be affected.

Control FPWIN: *all versionscisa_csaf_otUS
Panasonic Control FPWIN≤ vers:all/*cisa_csaf_otUS
Panasonic Control FPWIN Pro≤ 7.6.0.3 and all previous versionsenisa_euvdEU
Panasonic Corporation Control FPWIN Pro≤ 7.6.0.3fstec_bduRU
panasonic control fpwin pro≤ 7.6.0.3nvdUScpe:2.3:a:panasonic:control_fpwin_pro:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-23-192-03Panasonic Control FPWin Pro72023-07-11icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could result in information disclosure or remote code execution on affected installation.

also known as (5)

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 2023-07-21modified 2026-06-17

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+16135 more

references (7)

External citations — patches, advisories, analysis.

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