VULNERABILITY INTELLIGENCE

CVE-2023-2673

CVSS score5.3 MEDIUM
EPSS probability0.62%
CISA KEVNot currently listed
Published2023-06-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks.

Weakness classification

  • info@cert.vde.com: CWE-1287
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references