PT-2018-3103 · Advantech · Advantech Webaccess

Published 2018-10-23 · Updated 2019-10-09 · CVE-2018-14806

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 8.3.1 and earlier

Description The issue is related to a path traversal vulnerability due to incorrect restriction of the directory path name with limited access. This may allow an attacker to execute arbitrary code. The vulnerability exists because of the incorrect limitation of the directory path name, which can be exploited by a remote attacker to execute arbitrary code.

Recommendations For Advantech WebAccess versions 8.3.1 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2019-04034

CVE-2018-14806

ZDI-18-1301

Affected Products

Advantech Webaccess

References · 8

• https://zerodayinitiative.com/advisories/ZDI-18-1301 · Security Note
• https://bdu.fstec.ru/vul/2019-04034 · Security Note
• https://osv.dev/vulnerability/CVE-2018-14806 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-14806 · Security Note
• https://cxsecurity.com/cveshow/CVE-2018-14806 · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-18-296-01%2C · Note
• http://securitytracker.com/id/1041939 · Note
• http://securityfocus.com/bid/105728 · Note