Summary
Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code, access files and perform actions at a privileged level, or delete files on the system.
Vulnerabilities 4
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Unscored —
In WebAccess, versions 8.4.1 and prior, an improper authorization vulnerability may allow an attacker to disclose sensi…
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Unscored —
In WebAccess versions 8.4.1 and prior, multiple command injection vulnerabilities are caused by a lack of proper valida…
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Unscored —
In WebAccess versions 8.4.1 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of pro…
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Unscored —
In WebAccess versions 8.4.1 and prior, an exploit executed over the network may cause improper control of generation of…
Revision history
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#1
ICSA-19-260-01 Advantech WebAccess
References
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ICS Advisory ICSA-19-260-01 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-19-260-01
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Recommended Practices
https://www.us-cert.gov/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.us-cert.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.us-cert.gov/ics/tips/ICS-TIP-12-146-01B