PT-2020-12232 · Advantech · Webaccess/Nms

Published 2020-04-08 · Updated 2020-04-10 · CVE-2020-10603

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Advantech WebAccess/NMS versions prior to 3.0.2

Description The issue is related to the improper sanitization of user input, which may allow an attacker to inject system commands remotely. This could potentially lead to remote code execution.

Recommendations For versions prior to 3.0.2, update to version 3.0.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the system to minimize the risk of exploitation. Avoid using unsanitized user input in system commands until the issue is resolved.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-10603

ZDI-20-444

Affected Products

Webaccess/Nms

References · 5

• https://osv.dev/vulnerability/CVE-2020-10603 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10603 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-444 · Security Note
• https://us-cert.gov/ics/advisories/icsa-20-098-01 · Note
• https://t.me/cvenotify/2617 · Telegram Post