Vulnerability Report

CVE-2017-14016

Title: Advantech Webaccess RCE

Memory Corruption

Proof Of Concept

PoC Available for CVE-2017-14016

CWE Category CWE-119

Published Date Nov 06, 2017

Modified Date Jun 17, 2026

Exploit Status Available

Score 6.3 CVSS v3.0

Exploit Probability (EPSS)

16.04%

Vulnerability Summary

CVE-2017-14016: 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.

Impacted Vendors

broadwin 1

zarafa 1

advantech 1

Reference Links

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

CVSS v3.0

Source Entity [email protected]

Severity MEDIUM

6.3

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.8

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns