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High severity7.5NVD Advisory· Published Feb 2, 2022· Updated Jun 17, 2026

CVE-2022-22510

CVE-2022-22510

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.

Affected products

3
  • Codesys/Profinet2 versions
    cpe:2.3:a:codesys:profinet:4.2.0.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:codesys:profinet:4.2.0.0:*:*:*:*:*:*:*
    • (no CPE)range: V4.2.0.0
  • Codesys/Profinetdescription

Patches

Vulnerability mechanics

References

1

News mentions

0

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