High severity8.8NVD Advisory· Published Aug 30, 2017· Updated Jun 17, 2026
CVE-2017-12704
CVE-2017-12704
Description
A heap-based buffer overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. Researchers have identified multiple vulnerabilities where there is a lack of proper validation of the length of user-supplied data prior to copying it to the heap-based buffer, which could allow an attacker to execute arbitrary code under the context of the process.
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Affected products
2Patches
Vulnerability mechanics
References
2- www.securityfocus.com/bid/100526nvdThird Party AdvisoryVDB Entry
- ics-cert.us-cert.gov/advisories/ICSA-17-241-02nvdThird Party AdvisoryUS Government Resource
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