PT-2021-19992 · Fatek Automation · Fvdesigner

Published 2021-08-11 · Updated 2021-09-21 · CVE-2021-32947

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FATEK Automation FvDesigner versions 1.5.88 and prior

Description The issue is a stack-based buffer overflow that may allow an attacker to execute arbitrary code.

Recommendations For versions 1.5.88 and prior, update to a version later than 1.5.88 to resolve the issue.

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2021-32947

ZDI-21-1029

Affected Products

Fvdesigner

References · 7

• https://osv.dev/vulnerability/CVE-2021-32947 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32947 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-1029 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-217-02 · Note
• https://t.me/cvenotify/20241 · Telegram Post
• https://t.me/cvenotify/19096 · Telegram Post
• https://t.me/cibsecurity/27141 · Telegram Post