PT-2019-16795 · Advantech · Advantech Webaccess

Published 2019-04-09 · Updated 2020-08-24 · CVE-2019-3941

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Advantech WebAccess version 8.3.4

Description The issue allows unauthenticated, remote attackers to delete arbitrary files. This is achieved via IOCTL 10005 RPC.

Recommendations For Advantech WebAccess version 8.3.4, consider restricting access to the IOCTL 10005 RPC to prevent unauthenticated file deletion until a patch is available.

Exploit

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2019-3941

Affected Products

Advantech Webaccess

References · 4

• 🔥 https://tenable.com/security/research/tra-2019-15 · Exploit
• https://osv.dev/vulnerability/CVE-2019-3941 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-3941 · Security Note
• http://securityfocus.com/bid/107847 · Note