PT-2014-3833 · Advantech · Webaccess

Published 2014-04-12 · Updated 2025-09-19 · CVE-2014-0771

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Advantech WebAccess versions prior to 7.2

Description The issue allows remote attackers to read arbitrary files via a file: URL, specifically through the OpenUrlToBuffer method in the BWOCXRUN.BwocxrunCtrl.1 ActiveX control in bwocxrun.ocx.

Recommendations For versions prior to 7.2, update to version 7.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the OpenUrlToBuffer method in the BWOCXRUN.BwocxrunCtrl.1 ActiveX control until a patch is applied.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

CWE-538

Related Identifiers

CVE-2014-0771

ZDI-14-137

Affected Products

Webaccess

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2014-0771 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-14-137 · Security Note
• http://securityfocus.com/bid/66740 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0771 · Note
• https://cisa.gov/news-events/ics-advisories/icsa-14-079-03 · Note
• http://ics-cert.us-cert.gov/advisories/ICSA-14-079-03 · Note
• https://t.me/cveNotify/136016 · Telegram Post
• http://webaccess.advantech.com · Note