CVE-2017-12704

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122 CWE-119

Affected software

No affected versions have been published.

Timeline

Published: Aug 30, 2017
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2017

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