CVE-2017-14016 Information

Description

A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer which could allow an attacker to execute arbitrary code under the context of the process.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/101685 https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02 https://www.exploit-db.com/exploits/43340/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

6.3