CVE-2021-33485

Published Aug 3, 2021

Last updated 4 months ago

Overview

Description
CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.
Source
cve@mitre.org
NVD status
Modified
Products
control, control_rte, control_runtime_system_toolkit, control_win_sl, embedded_target_visu_toolkit, hmi, remote_target_visu_toolkit

Risk scores

CVSS 3.1

Type
Primary
Base score
9.8
Impact score
5.9
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity
CRITICAL

CVSS 2.0

Type
Primary
Base score
7.5
Impact score
6.4
Exploitability score
10
Vector string
AV:N/AC:L/Au:N/C:P/I:P/A:P

Weaknesses

nvd@nist.gov
CWE-787
134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-122

Social media

Hype score
Not currently trending

Configurations