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Vulnerability record · CVE-2011-4524 · published 21 February 2012

CVE-2011-4524: Advantech webaccess memory buffer overflow vulnerability

Advantech · Advantech Webaccess

Buffer overflow in Advantech/BroadWin WebAccess before 7.0 allows remote attackers to execute arbitrary code via a long string value in unspecified parameters.

10.0 CVSS 2.0 High EPSS 4.3% · top 9.2% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
4.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in Advantech/BroadWin WebAccess before 7.0 allows remote attackers to execute arbitrary code via a long string value in unspecified parameters.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/52051
http://www.us-cert.gov/control_systems/pdf/ICSA-12-047-01.pdf PatchUS Government Resource
http://www.securityfocus.com/bid/52051
http://www.us-cert.gov/control_systems/pdf/ICSA-12-047-01.pdf PatchUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-4524), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.