Vulnerability CVE-2018-17910
Published: 2018-10-29

Description:
WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Advantech -> Webaccess 

 References:
http://www.securityfocus.com/bid/105736
http://www.securitytracker.com/id/1041957
https://ics-cert.us-cert.gov/advisories/ICSA-18-298-02
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