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Vulnerability record · CVE-2022-37453 · published 20 October 2022

CVE-2022-37453: Softing edgeaggregator out-of-bounds write vulnerability

Softing · Edgeaggregator

An issue was discovered in Softing OPC UA C++ SDK before 6.10. A buffer overflow or an excess allocation happens due to unchecked array and matrix bounds in structure data types.

7.5 CVSS 3.1 High EPSS 0.77% · top 46.2% CWE-787 · Out-of-bounds write
7.5CVSS 3.1 base score
0.77%EPSS exploitation probability, 30 days
NoNot in CISA KEV
6Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

An issue was discovered in Softing OPC UA C++ SDK before 6.10. A buffer overflow or an excess allocation happens due to unchecked array and matrix bounds in structure data types.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

6 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-9.html MitigationVendor Advisory
https://softing.com Vendor Advisory
https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-9.html MitigationVendor Advisory
https://softing.com Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-37453), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.