Security readout for executives and security teams
CVE-2011-4523 is a cross-site scripting issue in Advantech/BroadWin WebAccess before version 7.0. An attacker could inject script or HTML through unspecified bwview.asp parameters. Business urgency depends on whether legacy WebAccess systems remain reachable by users or networks where untrusted links/content could be introduced. Exposure is most likely in legacy Advantech/BroadWin WebAccess deployments older than 7.0, especially browser-accessible interfaces reachable from corporate, vendor, or remote-access networks. The provided affected CPE data is incomplete. Prioritize verification if the organization still runs Advantech/BroadWin WebAccess, particularly in operational technology environments. The vulnerability is old, but legacy exposure can persist and the public details are limited. Mitigation focus: Inventory Advantech/BroadWin WebAccess deployments and identify versions older than 7.0.; Review Advantech and ICS-CERT guidance before applying upgrades or compensating controls.; Restrict WebAccess interface access to trusted administrative networks and users..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2011-4523 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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