PT-2018-14756 · Advantech · Webaccess/Scada

Jacob Baines · Published 2018-12-19 · Updated 2020-09-18 · CVE-2018-18999

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 WebAccess/SCADA version 8.3.2

Description The issue is related to the lack of proper validation of user-supplied input, which may allow an attacker to cause a buffer overflow on the stack.

Recommendations For WebAccess/SCADA version 8.3.2, update to a newer version that addresses the input validation issue to prevent potential buffer overflow attacks.

Fix

RCE

Memory Corruption

Weakness Enumeration

CWE-20

CWE-787

Related Identifiers

CVE-2018-18999

Affected Products

Webaccess/Scada

References · 5

• https://osv.dev/vulnerability/CVE-2018-18999 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-18999 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-18-352-02 · Note
• https://tenable.com/security/research/tra-2018-45 · Note
• http://securityfocus.com/bid/106245 · Note