Summary
Successful exploitation of these vulnerabilities could allow for arbitrary remote code execution.
Vulnerabilities 2
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Unscored —
WebAccess Versions 8.3.2 and prior. During installation, the application installer disables user access control and doe…
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Unscored —
WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causin…
Revision history
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#1
ICSA-18-298-02 Advantech WebAccess
References
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ICS Advisory ICSA-18-298-02 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-18-298-02
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B