What is CVE-2022-22510?

CVE-2022-22510 is a high-severity vulnerability in Codesys Profinet, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2022-02-02.

How severe is CVE-2022-22510?

High severity. CVSS v3 base score is 7.5 out of 10.

NULL pointer dereference in Codesys Profinet

CVE-2022-22510

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.

EPSS: 0.010 (58.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Codesys Profinet — versions 4.2.0.0
N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

info@cert.vde.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22510?: CVE-2022-22510 is a high-severity vulnerability in Codesys Profinet, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2022-02-02.
How severe is CVE-2022-22510?: High severity. CVSS v3 base score is 7.5 out of 10.