CVE-2019-6523

highpriority · track · 40EPSS 0.020 · 81 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.00% (81st) EPSS

CVSS 7.5 · high

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

WebAccess/SCADA, Version 8.3. The software does not properly sanitize its inputs for SQL commands.

remediations

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

A vendor fix is available.

FixedWebAccess/SCADAcisa_csaf_ot
Advantech has released Version 8.3.5 of WebAccess/SCADA to address the reported vulnerabilities. Users can download the latest version of WebAccess/SCADA at the following location (registration required):
https://urldefense.proofpoint.com/v2/url?u=https-3A__support.advantech.com_support_DownloadSRDetail-5FNew.aspx-3FSR-5FID-3D1-2DMS9MJV-26Doc-5FSource-3DDownload&d=DwMFAg&c=54IZrppPQZKX9mLzcGdPfFD1hxrcB__aEkJFOKJFd00&r=bd4G77mdhJayq8hCsaGH3eJ3oTDOURCwn88GATyKPJM&m=uVDoRgrHhHX88anG8A3hRN3SSzs20a5SSAUK4W6QE3g&s=ZzwMLJynAk12jVrLdGX63bHJkGeSBNQZR9c8S5tNViY&e=

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 5.3–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.05.3mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · CISA US

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-89USprimaryCWE-89US

affected products (4)

Products and version ranges known to be affected.

WebAccess/SCADA: Version 8.3all versionscisa_csaf_otUS
Advantech WebAccess/SCADAall versionscisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
advantech webaccess/scada= 8.3nvdUScpe:2.3:a:advantech:webaccess\/scada:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-19-024-01Advantech WebAccess/SCADA2019-01-24icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities may allow an attacker to access and manipulate sensitive data.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2019-02-05modified 2026-06-17

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+23887 more

references (10)

External citations — patches, advisories, analysis.

scry

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