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Fencer Intel
medium 4.3

CVE-2012-0233 json

Cross-site scripting (XSS) vulnerability in Advantech/BroadWin WebAccess before 7.0 allows remote attackers to inject arbitrary web script…

published 2012-02-21 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-0269

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 60%
public exploits
0
none known

Summary

Cross-site scripting (XSS) vulnerability in Advantech/BroadWin WebAccess before 7.0 allows remote attackers to inject arbitrary web script or HTML via a malformed URL.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-12-047-01A updated cvss 4.3

Advantech WebAccess Vulnerabilities

  • Advantech/BroadWin WebAccess <patch_V7.0
    affected: mitigation “Advantech has created a new version of WebAccess (7.0) that addresses these vulnerabilities.Advantech WebAccess security update, (http://webaccess.advantech.com/security.php).”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.