CVE-2022-22510

HIGH 7.5CVE-2022-22510 · Published 02/02/2022 · updated 17/06/2026

In short

CVE-2022-22510 is a HIGH (CVSS 7.5) vulnerability affecting profinet (codesys).
Chance of exploitation in the next 30 days (EPSS): 0.97%, higher than 62.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
profinet codesys	`= 4.2.0.0`	No fix yet

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.

References

customers.codesys.com/index.php · Vendor Advisory

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