CVE-2022-22516CWE-732

CODESYS driver SysDrv3S allows SYSTEM users on Microsoft Windows to read and write in restricted memory space.

High · published April 7, 2022

CVSS v3.1
7.8
EPSS
0%
Percentile
17.2
In the wild
Unconfirmed
What it is

The SysDrv3S driver in the CODESYS Control runtime system on Microsoft Windows allows any system user to read and write within restricted memory space.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00263 · 17.2th percentile
Weakness
CWE-732 · Incorrect Permission Assignment for Critical Resource
Published
2022-04-07T18:21Z
EPSS history
Timeline
  • 07 APR 18:21Z
    CODESYS driver SysDrv3S allows SYSTEM users on Microsoft Windows to read and write in restricted memory space.
    cvelistv5