CVE-2020-16236

mediumpriority · track · 31EPSS 0.012 · 69 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.24% (69th) EPSS

CVSS 6.8 · medium

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

FPWIN Pro is vulnerable to an out-of-bounds read vulnerability when a user opens a maliciously crafted project file, which may allow an attacker to remotely execute arbitrary code.

remediations

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

A vendor fix is available.

FixedFPWIN Procisa_csaf_ot
Panasonic has released FPWIN Pro 7.5.0.1 software to address the vulnerability described in this advisory. The latest version of the software can be downloaded from the Panasonic website.
https://industry.panasonic.eu/factory-automation/programmable-logic-controllers-plc/plc-software/programming-software-control-fpwin-pro
MitigationFPWIN Procisa_csaf_ot
For more information about these issues or other vulnerabilities in Panasonic products, please contact the Panasonic Product Security Incident Response Team.
https://www.panasonic.com/global/corporate/product-security/sec/psirt.html

cvss

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

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

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

v3.07.3highCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:Hsecondary · CISA US

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

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)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimaryCWE-125USCWE-787US

affected products (5)

Products and version ranges known to be affected.

FPWIN Pro: Version 7.5.0.0 and priorall versionscisa_csaf_otUS
Panasonic FPWIN Pro≤ 7.5.0.0cisa_csaf_otUS
Panasonic FPWIN Pro≤ unspecified ≤Version 7.5.0.0enisa_euvdEU
Panasonic Corporation Control FPWIN Pro≤ 7.5.0.0fstec_bduRU
panasonic fpwin pro< 7.5.0.1nvdUScpe:2.3:a:panasonic:fpwin_pro:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-21-005-02Panasonic FPWIN Pro2021-01-05icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could result in an out-of-bounds read, which may allow remote code execution.

also known as (4)

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 2021-01-26modified 2026-06-17

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+11877 more

references (6)

External citations — patches, advisories, analysis.

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