PT-2018-13155 · Advantech · Webaccess

Published 2018-10-22 · Updated 2018-12-03 · CVE-2018-15703

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Advantech WebAccess versions 8.3.2 and below

Description The issue allows a remote unauthenticated attacker to potentially exploit multiple reflected cross-site scripting vulnerabilities by tricking a victim into supplying malicious HTML or JavaScript code to WebAccess. This code is then reflected back to the victim and executed by the web browser.

Recommendations For Advantech WebAccess versions 8.3.2 and below, update to a version above 8.3.2 to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-15703

Affected Products

Webaccess

References · 3

• 🔥 https://tenable.com/security/research/tra-2018-33 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-15703 · Security Note
• https://osv.dev/vulnerability/CVE-2018-15703 · Vendor Advisory