CVE-2023-3663CWE-940

CODESYS: Missing integrity check in CODESYS Development System

High · published August 3, 2023

CVSS v3.1
8.8
EPSS
1%
Percentile
63.1
In the wild
Unconfirmed
What it is

In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01021 · 63.1th percentile
Weakness
CWE-940 · Improper Verification of Source of a Communication Channel
Published
2023-08-03T10:55Z
EPSS history
Timeline
  • 03 AUG 10:55Z
    CODESYS: Missing integrity check in CODESYS Development System
    cvelistv5