CVE-2023-37548CWE-20

CODESYS: Improper Input Validation in CmpApp component

Medium · published August 3, 2023

CVSS v3.1
6.5
EPSS
1%
Percentile
49.4
In the wild
Unconfirmed
What it is

In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37549 and CVE-2023-37550

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00626 · 49.4th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2023-08-03T11:02Z
EPSS history
Timeline
  • 03 AUG 11:02Z
    CODESYS: Improper Input Validation in CmpApp component
    cvelistv5