What is CVE-2023-27336?

CVE-2023-27336 is a high-severity vulnerability in Softing Edgeconnector Siemens, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-05-03.

How severe is CVE-2023-27336?

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

NULL pointer dereference in Softing Edgeconnector Siemens

CVE-2023-27336

Softing edgeConnector Siemens OPC UA Server Null Pointer Dereference Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Softing edgeConnector Sie…

EPSS: 0.003 (52.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Softing Edgeconnector Siemens — versions 3.40

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

ZDI-23-1065 (x_research-advisory)

Frequently asked questions

What is CVE-2023-27336?: CVE-2023-27336 is a high-severity vulnerability in Softing Edgeconnector Siemens, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-05-03.
How severe is CVE-2023-27336?: High severity. CVSS v3 base score is 7.5 out of 10.