VULNERABILITY INTELLIGENCE

CVE-2023-37552

CVSS score6.5 MEDIUM
EPSS probability0.63%
CISA KEVNot currently listed
Published2023-08-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

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.

Weakness classification

  • info@cert.vde.com: CWE-20
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references