CVE-2011-4525

highpriority · track · 41EPSS 0.020 · 80 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.98% (80th) EPSS

CVSS 10 · high

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

Advantech/BroadWin WebAccess before 7.0 allows remote attackers to trigger the extraction of arbitrary web content into a batch file on a client system, and execute this batch file, via unspecified vectors.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationWebAccesscisa_csaf_ot
Advantech recommends that customers using the WebAccess product refer to security considerations recommended by their installation manual.WebAccess Quick Installation Guide, BroadWin, (http://broadwin.com/Manual/InstallGuide/InstallGuide.htm).
http://broadwin.com/Manual/InstallGuide/InstallGuide.htm

cvss

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

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.5–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · CISA US

v2.08.5highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USprimaryCWE-284US

affected products (5)

Products and version ranges known to be affected.

Advantech/BroadWin WebAccess: <patch_V7.0all versionscisa_csaf_otUS
Advantech/Broadwin WebAccess< patch_V7.0cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
advantech advantech webaccess≤ 6.0nvdUScpe:2.3:a:advantech:advantech_webaccess:*:*:*:*:*:*:*:*
advantech advantech webaccess= 5.0nvdUScpe:2.3:a:advantech:advantech_webaccess:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-12-047-01AAdvantech WebAccess Vulnerabilities2012-11-19icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

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 2012-02-21modified 2026-06-16

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+8950 more

references (6)

External citations — patches, advisories, analysis.

scry

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