CVE-2021-42707CWE-787

WECON PLC Editor

High · published November 22, 2021

CVSS v3.1
7.8
EPSS
1%
Percentile
61.6
In the wild
Unconfirmed
What it is

PLC Editor Versions 1.3.8 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00970 · 61.6th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2021-11-22T19:04Z
EPSS history
Timeline
  • 22 NOV 19:04Z
    WECON PLC Editor
    cvelistv5