CVE-2022-22510

—

CVSS 3.1

7.5 high

EPSS

<1%p60

Published

Feb 2, 2022 (Feb 2, 2022)

Modified

Jun 17, 2026

Description

Codesys Profinet in version V4.2.0.0 is prone to null pointer dereference that allows a denial of service (DoS) attack of an unauthenticated user via SNMP.

Vendors: codesys
Products: profinet
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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