PT-2018-18112 · Advantech · Advantech Webaccess Dashboard+3

Published 2018-05-15 · Updated 2019-10-09 · CVE-2018-7505

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Advantech WebAccess versions V8.2 20170817 and prior Advantech WebAccess versions V8.3.0 and prior Advantech WebAccess Dashboard versions V.2.0.15 and prior Advantech WebAccess Scada Node versions prior to 8.3.1 Advantech WebAccess/NMS versions 2.0.3 and prior

Description The issue allows for unrestricted file uploads to the web application without authorization, potentially enabling an attacker to execute arbitrary code.

Recommendations For Advantech WebAccess versions V8.2 20170817 and prior, update to a version later than V8.2 20170817. For Advantech WebAccess versions V8.3.0 and prior, update to a version later than V8.3.0. For Advantech WebAccess Dashboard versions V.2.0.15 and prior, update to a version later than V.2.0.15. For Advantech WebAccess Scada Node versions prior to 8.3.1, update to version 8.3.1 or later. For Advantech WebAccess/NMS versions 2.0.3 and prior, update to a version later than 2.0.3.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-264

CWE-434

Related Identifiers

CVE-2018-7505

ZDI-18-470

Affected Products

Advantech Webaccess

Advantech Webaccess Dashboard

Advantech Webaccess Scada Node

Advantech Webaccess/Nms

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2018-7505 · Security Note
• https://osv.dev/vulnerability/CVE-2018-7505 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-18-470 · Security Note
• http://securityfocus.com/bid/104190 · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01 · Note