Vulnerability Report

CVE-2017-12708

Title: Advantech Webaccess RCE

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2017-12708.

CWE Category CWE-119

Published Date Aug 30, 2017

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 9.8 CVSS v3.0

Exploit Probability (EPSS)

3.38%

Vulnerability Summary

CVE-2017-12708: An Improper Restriction Of Operations Within The Bounds Of A Memory Buffer issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. Researchers have identified multiple vulnerabilities that allow invalid locations to be referenced for the memory buffer, which may allow an attacker to execute arbitrary code or cause the system to crash.

Impacted Vendors

advantech 1

broadwin 1

zarafa 1

Reference Links

http://www.securityfocus.com/bid/100526 https://ics-cert.us-cert.gov/advisories/ICSA-17-241-02 http://www.securityfocus.com/bid/100526 https://ics-cert.us-cert.gov/advisories/ICSA-17-241-02

CVSS v3.0

Source Entity [email protected]

Severity CRITICAL

9.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity HIGH

10.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns