CVE-2022-22510
HIGHCodesys Profinet V4.2.0.0 - Unauthenticated Denial of Service via SNMP Null Pointer Dereference
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17020&token=9acf91a2b5e1719ff71a019e86c3e8e411bfd252&download=
Scores
CVSS v3
7.5
EPSS
0.0097
EPSS Percentile
57.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-476
Status
published
Products (1)
codesys/profinet
4.2.0.0
Published
Feb 02, 2022
Tracked Since
Feb 18, 2026