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Fencer Vulns
high 7.8

CVE-2023-28728 json

A stack-based buffer overflow in Panasonic Control FPWIN Pro versions 7.6.0.3 and all previous versions may allow arbitrary code execution…

published 2023-07-21 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-32366

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

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.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-192-03 updated cvss 7.8

Panasonic Control FPWin Pro7

  • Panasonic Control FPWIN
    affected: vendor fix, mitigation “Panasonic recommends that users only install, use, and receive support for software versions and feature sets for which they have purchased a license.” industry.panasonic.eu

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

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

  • Panasonic Control FPWIN Pro

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.