PT-2021-9628 · Advantech · Advantech Webaccess/Scada

Published 2021-02-17 · Updated 2022-06-29 · CVE-2020-13550

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Advantech WebAccess/SCADA version 9.0.1

Description A local file inclusion issue exists in the installation functionality, allowing information disclosure through a specially crafted application. An attacker can trigger this by sending an authenticated HTTP request.

Recommendations For Advantech WebAccess/SCADA version 9.0.1, consider restricting access to the installation functionality until a patch is available. As a temporary workaround, limit the ability to send authenticated HTTP requests to vulnerable endpoints. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-13550

Affected Products

Advantech Webaccess/Scada

References · 6

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1168 · Exploit
• https://osv.dev/vulnerability/CVE-2020-13550 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13550 · Security Note
• https://t.me/cvenotify/10072 · Telegram Post
• https://t.me/cybersecuritytechnologies/2750 · Telegram Post
• https://t.me/cibsecurity/23774 · Telegram Post