CVE-2023-37552CWE-20

CODESYS Improper Input Validation in CmpAppBP

Medium · published August 3, 2023

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

In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37553, CVE-2023-37554, CVE-2023-37555 and CVE-2023-37556.

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
2023-08-03T11:04Z
EPSS history
Timeline
  • 03 AUG 11:04Z
    CODESYS Improper Input Validation in CmpAppBP
    cvelistv5